diff --git a/plugins/poll/app/controllers/polls_controller.rb b/plugins/poll/app/controllers/polls_controller.rb
index 154d12402f3..1a7a29135eb 100644
--- a/plugins/poll/app/controllers/polls_controller.rb
+++ b/plugins/poll/app/controllers/polls_controller.rb
@@ -61,18 +61,29 @@ class DiscoursePoll::PollsController < ::ApplicationController
     poll_name = params.require(:poll_name)
     user_field_name = params.require(:user_field_name)
 
-    begin
+    poll = Poll.find_by(post_id: post_id, name: poll_name)
+
+    if poll.nil?
+      render json: { error: I18n.t("poll.errors.poll_not_found") }, status: :not_found
+    elsif poll.ranked_choice?
       render json: {
-               grouped_results:
-                 DiscoursePoll::Poll.grouped_poll_results(
-                   current_user,
-                   post_id,
-                   poll_name,
-                   user_field_name,
-                 ),
-             }
-    rescue DiscoursePoll::Error => e
-      render_json_error e.message
+               error: I18n.t("poll.ranked_choice.no_group_results_support"),
+             },
+             status: :unprocessable_entity
+    else
+      begin
+        render json: {
+                 grouped_results:
+                   DiscoursePoll::Poll.grouped_poll_results(
+                     current_user,
+                     post_id,
+                     poll_name,
+                     user_field_name,
+                   ),
+               }
+      rescue DiscoursePoll::Error => e
+        render_json_error e.message
+      end
     end
   end
 end
diff --git a/plugins/poll/app/models/poll.rb b/plugins/poll/app/models/poll.rb
index 922e398dbab..e04e6b9b0d9 100644
--- a/plugins/poll/app/models/poll.rb
+++ b/plugins/poll/app/models/poll.rb
@@ -9,7 +9,7 @@ class Poll < ActiveRecord::Base
   has_many :poll_options, -> { order(:id) }, dependent: :destroy
   has_many :poll_votes
 
-  enum type: { regular: 0, multiple: 1, number: 2 }, _scopes: false
+  enum type: { regular: 0, multiple: 1, number: 2, ranked_choice: 3 }, _scopes: false
 
   enum status: { open: 0, closed: 1 }, _scopes: false
 
@@ -43,6 +43,10 @@ class Poll < ActiveRecord::Base
   def can_see_voters?(user)
     everyone? && can_see_results?(user)
   end
+
+  def ranked_choice?
+    type == "ranked_choice"
+  end
 end
 
 # == Schema Information
diff --git a/plugins/poll/app/serializers/poll_serializer.rb b/plugins/poll/app/serializers/poll_serializer.rb
index cb4272f7aa3..0e8c98071e4 100644
--- a/plugins/poll/app/serializers/poll_serializer.rb
+++ b/plugins/poll/app/serializers/poll_serializer.rb
@@ -16,7 +16,8 @@ class PollSerializer < ApplicationSerializer
              :preloaded_voters,
              :chart_type,
              :groups,
-             :title
+             :title,
+             :ranked_choice_outcome
 
   def public
     true
@@ -75,4 +76,12 @@ class PollSerializer < ApplicationSerializer
   def include_preloaded_voters?
     object.can_see_voters?(scope.user)
   end
+
+  def include_ranked_choice_outcome?
+    object.ranked_choice?
+  end
+
+  def ranked_choice_outcome
+    DiscoursePoll::RankedChoice.outcome(object.id)
+  end
 end
diff --git a/plugins/poll/assets/javascripts/discourse/components/modal/poll-ui-builder.hbs b/plugins/poll/assets/javascripts/discourse/components/modal/poll-ui-builder.hbs
index 3768ad21668..038cad9e745 100644
--- a/plugins/poll/assets/javascripts/discourse/components/modal/poll-ui-builder.hbs
+++ b/plugins/poll/assets/javascripts/discourse/components/modal/poll-ui-builder.hbs
@@ -7,35 +7,51 @@
   <:body>
     <ul class="nav nav-pills poll-type">
       <li>
-        <a
-          href
-          {{on "click" (fn this.updatePollType "regular")}}
-          class="poll-type-value poll-type-value-regular
-            {{if this.isRegular 'active'}}"
+        <DButton
+          @action={{fn this.updatePollType "regular"}}
+          class={{concatClass
+            "poll-type-value poll-type-value-regular"
+            (if this.isRegular "active")
+          }}
         >
           {{i18n "poll.ui_builder.poll_type.regular"}}
-        </a>
+        </DButton>
       </li>
       <li>
-        <a
-          href
-          {{on "click" (fn this.updatePollType "multiple")}}
-          class="poll-type-value poll-type-value-multiple
-            {{if this.isMultiple 'active'}}"
+        <DButton
+          @action={{fn this.updatePollType "multiple"}}
+          class={{concatClass
+            "poll-type-value poll-type-value-multiple"
+            (if this.isMultiple "active")
+          }}
         >
           {{i18n "poll.ui_builder.poll_type.multiple"}}
-        </a>
+        </DButton>
       </li>
       {{#if this.showNumber}}
         <li>
-          <a
-            href
-            {{on "click" (fn this.updatePollType "number")}}
-            class="poll-type-value poll-type-value-number
-              {{if this.isNumber 'active'}}"
+          <DButton
+            @action={{fn this.updatePollType "number"}}
+            class={{concatClass
+              "poll-type-value poll-type-value-number"
+              (if this.isNumber "active")
+            }}
           >
             {{i18n "poll.ui_builder.poll_type.number"}}
-          </a>
+          </DButton>
+        </li>
+      {{/if}}
+      {{#if this.showRankedChoice}}
+        <li>
+          <DButton
+            @action={{fn this.updatePollType "ranked_choice"}}
+            class={{concatClass
+              "poll-type-value poll-type-value-ranked-choice"
+              (if this.isRankedChoice "active")
+            }}
+          >
+            {{i18n "poll.ui_builder.poll_type.ranked_choice"}}
+          </DButton>
         </li>
       {{/if}}
     </ul>
@@ -103,7 +119,7 @@
       </div>
     {{/unless}}
 
-    {{#unless this.isRegular}}
+    {{#unless this.rankedChoiceOrRegular}}
       <div class="options">
         <div class="input-group poll-number">
           <label class="input-group-label">{{i18n
@@ -197,7 +213,7 @@
         />
       </div>
 
-      {{#unless this.isNumber}}
+      {{#unless this.rankedChoiceOrNumber}}
         <div class="input-group poll-select column">
           <label class="input-group-label">{{i18n
               "poll.ui_builder.poll_chart_type.label"
diff --git a/plugins/poll/assets/javascripts/discourse/components/modal/poll-ui-builder.js b/plugins/poll/assets/javascripts/discourse/components/modal/poll-ui-builder.js
index 9fc781d8ebe..cd26ab9e4b2 100644
--- a/plugins/poll/assets/javascripts/discourse/components/modal/poll-ui-builder.js
+++ b/plugins/poll/assets/javascripts/discourse/components/modal/poll-ui-builder.js
@@ -12,6 +12,7 @@ export const PIE_CHART_TYPE = "pie";
 export const REGULAR_POLL_TYPE = "regular";
 export const NUMBER_POLL_TYPE = "number";
 export const MULTIPLE_POLL_TYPE = "multiple";
+export const RANKED_CHOICE_POLL_TYPE = "ranked_choice";
 
 const ALWAYS_POLL_RESULT = "always";
 const VOTE_POLL_RESULT = "on_vote";
@@ -36,7 +37,10 @@ export default class PollUiBuilderModal extends Component {
   publicPoll = this.siteSettings.poll_default_public;
 
   @or("showAdvanced", "isNumber") showNumber;
+  @or("showAdvanced", "isRankedChoice") showRankedChoice;
   @gt("pollOptions.length", 1) canRemoveOption;
+  @or("isRankedChoice", "isRegular") rankedChoiceOrRegular;
+  @or("isRankedChoice", "isNumber") rankedChoiceOrNumber;
 
   @discourseComputed("currentUser.staff")
   pollResults(staff) {
@@ -80,6 +84,11 @@ export default class PollUiBuilderModal extends Component {
     return pollType === MULTIPLE_POLL_TYPE;
   }
 
+  @discourseComputed("pollType")
+  isRankedChoice(pollType) {
+    return pollType === RANKED_CHOICE_POLL_TYPE;
+  }
+
   @discourseComputed("pollOptions.@each.value")
   pollOptionsCount(pollOptions) {
     return (pollOptions || []).filter((option) => option.value.length > 0)
diff --git a/plugins/poll/assets/javascripts/discourse/components/poll-buttons-dropdown.gjs b/plugins/poll/assets/javascripts/discourse/components/poll-buttons-dropdown.gjs
index 6228df3f972..68d88018686 100644
--- a/plugins/poll/assets/javascripts/discourse/components/poll-buttons-dropdown.gjs
+++ b/plugins/poll/assets/javascripts/discourse/components/poll-buttons-dropdown.gjs
@@ -56,7 +56,9 @@ export default class PollButtonsDropdownComponent extends Component {
     const isAdmin = this.currentUser && this.currentUser.admin;
 
     const dataExplorerEnabled = this.siteSettings.data_explorer_enabled;
-    const exportQueryID = this.siteSettings.poll_export_data_explorer_query_id;
+    const exportQueryID = this.args.isRankedChoice
+      ? this.siteSettings.poll_export_ranked_choice_data_explorer_query_id
+      : this.siteSettings.poll_export_data_explorer_query_id;
 
     const {
       closed,
diff --git a/plugins/poll/assets/javascripts/discourse/components/poll-option-ranked-choice-dropdown.gjs b/plugins/poll/assets/javascripts/discourse/components/poll-option-ranked-choice-dropdown.gjs
new file mode 100644
index 00000000000..f3a0b4f777e
--- /dev/null
+++ b/plugins/poll/assets/javascripts/discourse/components/poll-option-ranked-choice-dropdown.gjs
@@ -0,0 +1,61 @@
+import Component from "@glimmer/component";
+import { tracked } from "@glimmer/tracking";
+import { fn } from "@ember/helper";
+import { action } from "@ember/object";
+import DButton from "discourse/components/d-button";
+import DropdownMenu from "discourse/components/dropdown-menu";
+import icon from "discourse-common/helpers/d-icon";
+import I18n from "discourse-i18n";
+import DMenu from "float-kit/components/d-menu";
+
+export default class PollOptionsDropdownComponent extends Component {
+  @tracked rank;
+
+  constructor() {
+    super(...arguments);
+    this.rank = this.args.rank;
+  }
+
+  @action
+  onRegisterApi(api) {
+    this.dMenu = api;
+  }
+
+  @action
+  selectRank(option, rank) {
+    this.args.sendRank(option, rank);
+    this.rank =
+      rank === 0 ? I18n.t("poll.options.ranked_choice.abstain") : rank;
+    this.dMenu.close();
+  }
+
+  get rankLabel() {
+    return this.rank === 0
+      ? I18n.t("poll.options.ranked_choice.abstain")
+      : this.rank;
+  }
+
+  <template>
+    <DMenu @onRegisterApi={{this.onRegisterApi}}>
+      <:trigger>
+        <span class="d-button-label">
+          {{this.rankLabel}}
+        </span>
+        {{icon "angle-down"}}
+      </:trigger>
+      <:content>
+        <DropdownMenu as |dropdown|>
+          {{#each @rankedChoiceDropdownContent as |content|}}
+            <dropdown.item>
+              <DButton
+                @translatedLabel={{content.name}}
+                class="btn-transparent poll-option-dropdown"
+                @action={{fn this.selectRank @option.id content.id}}
+              />
+            </dropdown.item>
+          {{/each}}
+        </DropdownMenu>
+      </:content>
+    </DMenu>
+  </template>
+}
diff --git a/plugins/poll/assets/javascripts/discourse/components/poll-option-ranked-choice.gjs b/plugins/poll/assets/javascripts/discourse/components/poll-option-ranked-choice.gjs
new file mode 100644
index 00000000000..a08c5bbd274
--- /dev/null
+++ b/plugins/poll/assets/javascripts/discourse/components/poll-option-ranked-choice.gjs
@@ -0,0 +1,40 @@
+import Component from "@glimmer/component";
+import { action } from "@ember/object";
+import { inject as service } from "@ember/service";
+import { htmlSafe } from "@ember/template";
+import DButton from "discourse/components/d-button";
+import routeAction from "discourse/helpers/route-action";
+import i18n from "discourse-common/helpers/i18n";
+import PollOptionRankedChoiceDropdown from "./poll-option-ranked-choice-dropdown";
+
+export default class PollOptionsComponent extends Component {
+  @service currentUser;
+
+  @action
+  sendRank(option, rank = 0) {
+    this.args.sendRank(option, rank);
+  }
+
+  <template>
+    <div
+      tabindex="0"
+      class="ranked-choice-poll-option"
+      data-poll-option-id={{@option.id}}
+      data-poll-option-rank={{@option.rank}}
+    >
+      {{#if this.currentUser}}
+        <PollOptionRankedChoiceDropdown
+          @rank={{@option.rank}}
+          @option={{@option}}
+          @rankedChoiceDropdownContent={{@rankedChoiceDropdownContent}}
+          @sendRank={{this.sendRank}}
+        />
+      {{else}}
+        <DButton class="btn-default" onclick={{routeAction "showLogin"}}>{{i18n
+            "poll.options.ranked_choice.login"
+          }}</DButton>
+      {{/if}}
+      <span class="option-text">{{htmlSafe @option.html}}</span>
+    </div>
+  </template>
+}
diff --git a/plugins/poll/assets/javascripts/discourse/components/poll-options.gjs b/plugins/poll/assets/javascripts/discourse/components/poll-options.gjs
index cbae584f4a3..9e1ff67f1c1 100644
--- a/plugins/poll/assets/javascripts/discourse/components/poll-options.gjs
+++ b/plugins/poll/assets/javascripts/discourse/components/poll-options.gjs
@@ -4,8 +4,10 @@ import { on } from "@ember/modifier";
 import { action } from "@ember/object";
 import { inject as service } from "@ember/service";
 import { htmlSafe } from "@ember/template";
+import concatClass from "discourse/helpers/concat-class";
 import routeAction from "discourse/helpers/route-action";
 import icon from "discourse-common/helpers/d-icon";
+import PollOptionRankedChoice from "./poll-option-ranked-choice";
 
 export default class PollOptionsComponent extends Component {
   @service currentUser;
@@ -19,46 +21,58 @@ export default class PollOptionsComponent extends Component {
     this.args.sendOptionSelect(option);
   }
 
+  @action
+  sendRank(option, rank = 0) {
+    this.args.sendOptionSelect(option, rank);
+  }
   <template>
-    <ul>
+    <ul class={{concatClass (if @isRankedChoice "ranked-choice-poll-options")}}>
       {{#each @options as |option|}}
-        <li tabindex="0" data-poll-option-id={{option.id}}>
-          {{#if this.currentUser}}
-            <button {{on "click" (fn this.sendClick option)}}>
-              {{#if (this.isChosen option)}}
-                {{#if @isCheckbox}}
-                  {{icon "far-check-square"}}
+        {{#if @isRankedChoice}}
+          <PollOptionRankedChoice
+            @option={{option}}
+            @rankedChoiceDropdownContent={{@rankedChoiceDropdownContent}}
+            @sendRank={{this.sendRank}}
+          />
+        {{else}}
+          <li tabindex="0" data-poll-option-id={{option.id}}>
+            {{#if this.currentUser}}
+              <button {{on "click" (fn this.sendClick option)}}>
+                {{#if (this.isChosen option)}}
+                  {{#if @isCheckbox}}
+                    {{icon "far-check-square"}}
+                  {{else}}
+                    {{icon "circle"}}
+                  {{/if}}
                 {{else}}
-                  {{icon "circle"}}
+                  {{#if @isCheckbox}}
+                    {{icon "far-square"}}
+                  {{else}}
+                    {{icon "far-circle"}}
+                  {{/if}}
                 {{/if}}
-              {{else}}
-                {{#if @isCheckbox}}
-                  {{icon "far-square"}}
+                <span class="option-text">{{htmlSafe option.html}}</span>
+              </button>
+            {{else}}
+              <button onclick={{routeAction "showLogin"}}>
+                {{#if (this.isChosen option)}}
+                  {{#if @isCheckbox}}
+                    {{icon "far-check-square"}}
+                  {{else}}
+                    {{icon "circle"}}
+                  {{/if}}
                 {{else}}
-                  {{icon "far-circle"}}
+                  {{#if @isCheckbox}}
+                    {{icon "far-square"}}
+                  {{else}}
+                    {{icon "far-circle"}}
+                  {{/if}}
                 {{/if}}
-              {{/if}}
-              <span class="option-text">{{htmlSafe option.html}}</span>
-            </button>
-          {{else}}
-            <button onclick={{routeAction "showLogin"}}>
-              {{#if (this.isChosen option)}}
-                {{#if @isCheckbox}}
-                  {{icon "far-check-square"}}
-                {{else}}
-                  {{icon "circle"}}
-                {{/if}}
-              {{else}}
-                {{#if @isCheckbox}}
-                  {{icon "far-square"}}
-                {{else}}
-                  {{icon "far-circle"}}
-                {{/if}}
-              {{/if}}
-              <span class="option-text">{{htmlSafe option.html}}</span>
-            </button>
-          {{/if}}
-        </li>
+                <span class="option-text">{{htmlSafe option.html}}</span>
+              </button>
+            {{/if}}
+          </li>
+        {{/if}}
       {{/each}}
     </ul>
   </template>
diff --git a/plugins/poll/assets/javascripts/discourse/components/poll-results-ranked-choice.gjs b/plugins/poll/assets/javascripts/discourse/components/poll-results-ranked-choice.gjs
new file mode 100644
index 00000000000..77b37731e84
--- /dev/null
+++ b/plugins/poll/assets/javascripts/discourse/components/poll-results-ranked-choice.gjs
@@ -0,0 +1,73 @@
+import Component from "@glimmer/component";
+import i18n from "discourse-common/helpers/i18n";
+import I18n from "discourse-i18n";
+
+export default class PollResultsRankedChoiceComponent extends Component {
+  get rankedChoiceWinnerText() {
+    return I18n.t("poll.ranked_choice.winner", {
+      count: this.args.rankedChoiceOutcome.round_activity.length,
+      winner: this.args.rankedChoiceOutcome.winning_candidate.html,
+    });
+  }
+
+  get rankedChoiceTiedText() {
+    return I18n.t("poll.ranked_choice.tied", {
+      count: this.args.rankedChoiceOutcome.round_activity.length,
+    });
+  }
+
+  <template>
+    <h3 class="poll-results-ranked-choice-subtitle-rounds">
+      {{i18n "poll.ranked_choice.title.rounds"}}
+    </h3>
+    <table class="poll-results-ranked-choice">
+      <thead>
+        <tr>
+          <th>{{i18n "poll.ranked_choice.round"}}</th>
+          <th>{{i18n "poll.ranked_choice.majority"}}</th>
+          <th>{{i18n "poll.ranked_choice.eliminated"}}</th>
+        </tr>
+      </thead>
+      <tbody>
+        {{#each @rankedChoiceOutcome.round_activity as |round|}}
+          {{#if round.majority}}
+            <tr>
+              <td>{{round.round}}</td>
+              <td>{{round.majority.html}}</td>
+              <td>{{i18n "poll.ranked_choice.none"}}</td>
+            </tr>
+          {{else}}
+            <tr>
+              <td>{{round.round}}</td>
+              <td>{{i18n "poll.ranked_choice.none"}}</td>
+              <td>
+                {{#each round.eliminated as |eliminated|}}
+                  {{eliminated.html}}
+                {{/each}}
+              </td>
+            </tr>
+          {{/if}}
+        {{/each}}
+      </tbody>
+    </table>
+    <h3 class="poll-results-ranked-choice-subtitle-outcome">
+      {{i18n "poll.ranked_choice.title.outcome"}}
+    </h3>
+    {{#if @rankedChoiceOutcome.tied}}
+      <span
+        class="poll-results-ranked-choice-info"
+      >{{this.rankedChoiceTiedText}}</span>
+      <ul class="poll-results-ranked-choice-tied-candidates">
+        {{#each @rankedChoiceOutcome.tied_candidates as |tied_candidate|}}
+          <li
+            class="poll-results-ranked-choice-tied-candidate"
+          >{{tied_candidate.html}}</li>
+        {{/each}}
+      </ul>
+    {{else}}
+      <span
+        class="poll-results-ranked-choice-info"
+      >{{this.rankedChoiceWinnerText}}</span>
+    {{/if}}
+  </template>
+}
diff --git a/plugins/poll/assets/javascripts/discourse/components/poll-results-standard.gjs b/plugins/poll/assets/javascripts/discourse/components/poll-results-standard.gjs
index 54730c0b007..d5e535e0465 100644
--- a/plugins/poll/assets/javascripts/discourse/components/poll-results-standard.gjs
+++ b/plugins/poll/assets/javascripts/discourse/components/poll-results-standard.gjs
@@ -70,24 +70,29 @@ export default class PollResultsStandardComponent extends Component {
         <li class={{if option.chosen "chosen" ""}}>
           <div class="option">
             <p>
-              <span class="percentage">{{i18n
-                  "number.percent"
-                  count=option.percentage
-                }}</span>
+              {{#unless @isRankedChoice}}
+                <span class="percentage">{{i18n
+                    "number.percent"
+                    count=option.percentage
+                  }}</span>
+              {{/unless}}
               <span class="option-text">{{htmlSafe option.html}}</span>
             </p>
-            <div class="bar-back">
-              <div
-                class="bar"
-                style={{htmlSafe (concat "width:" option.percentage "%")}}
-              />
-            </div>
+            {{#unless @isRankedChoice}}
+              <div class="bar-back">
+                <div
+                  class="bar"
+                  style={{htmlSafe (concat "width:" option.percentage "%")}}
+                />
+              </div>
+            {{/unless}}
             {{#if @isPublic}}
               <PollVoters
                 @postId={{@postId}}
                 @pollType={{@pollType}}
                 @optionId={{option.id}}
                 @pollName={{@pollName}}
+                @isRankedChoice={{@isRankedChoice}}
                 @totalVotes={{option.votes}}
                 @voters={{option.voters}}
                 @fetchVoters={{@fetchVoters}}
diff --git a/plugins/poll/assets/javascripts/discourse/components/poll-results-tabs.gjs b/plugins/poll/assets/javascripts/discourse/components/poll-results-tabs.gjs
new file mode 100644
index 00000000000..67187829b19
--- /dev/null
+++ b/plugins/poll/assets/javascripts/discourse/components/poll-results-tabs.gjs
@@ -0,0 +1,79 @@
+import Component from "@glimmer/component";
+import { tracked } from "@glimmer/tracking";
+import { fn } from "@ember/helper";
+import { action } from "@ember/object";
+import { eq } from "truth-helpers";
+import DButton from "discourse/components/d-button";
+import I18n from "discourse-i18n";
+import PollResultsRankedChoice from "./poll-results-ranked-choice";
+import PollResultsStandard from "./poll-results-standard";
+
+export default class TabsComponent extends Component {
+  @tracked activeTab;
+  tabOne = I18n.t("poll.results.tabs.votes");
+  tabTwo = I18n.t("poll.results.tabs.outcome");
+
+  constructor() {
+    super(...arguments);
+    this.activeTab =
+      this.args.isRankedChoice && this.args.isPublic
+        ? this.tabs[1]
+        : this.tabs[0];
+  }
+  get tabs() {
+    let tabs = [];
+
+    if (
+      !this.args.isRankedChoice ||
+      (this.args.isRankedChoice && this.args.isPublic)
+    ) {
+      tabs.push(this.tabOne);
+    }
+
+    if (this.args.isRankedChoice) {
+      tabs.push(this.tabTwo);
+    }
+    return tabs;
+  }
+
+  @action
+  selectTab(tab) {
+    this.activeTab = tab;
+  }
+
+  <template>
+    <div class="tab-container">
+      <ul class="tabs nav nav-items">
+        {{#each this.tabs as |tab|}}
+          <li class="tab nav-item {{if (eq tab this.activeTab) 'active'}}">
+            <DButton class="nav-btn" @action={{fn this.selectTab tab}}>
+              {{tab}}
+            </DButton>
+          </li>
+        {{/each}}
+      </ul>
+      <div class="tab-content">
+        {{#if (eq this.activeTab this.tabOne)}}
+          <PollResultsStandard
+            @options={{@options}}
+            @pollName={{@pollName}}
+            @pollType={{@pollType}}
+            @isPublic={{@isPublic}}
+            @isRankedChoice={{@isRankedChoice}}
+            @postId={{@postId}}
+            @vote={{@vote}}
+            @voters={{@voters}}
+            @votersCount={{@votersCount}}
+            @fetchVoters={{@fetchVoters}}
+          />
+        {{/if}}
+
+        {{#if (eq this.activeTab this.tabTwo)}}
+          <PollResultsRankedChoice
+            @rankedChoiceOutcome={{@rankedChoiceOutcome}}
+          />
+        {{/if}}
+      </div>
+    </div>
+  </template>
+}
diff --git a/plugins/poll/assets/javascripts/discourse/components/poll-voters-ranked-choice.gjs b/plugins/poll/assets/javascripts/discourse/components/poll-voters-ranked-choice.gjs
new file mode 100644
index 00000000000..de9155630ca
--- /dev/null
+++ b/plugins/poll/assets/javascripts/discourse/components/poll-voters-ranked-choice.gjs
@@ -0,0 +1,47 @@
+import Component from "@glimmer/component";
+import { eq } from "truth-helpers";
+import avatar from "discourse/helpers/bound-avatar-template";
+import icon from "discourse-common/helpers/d-icon";
+
+export default class PollVotersComponent extends Component {
+  groupVotersByRank = (voters) => {
+    return voters.reduce((groups, voter) => {
+      const rank = voter.rank;
+      groups[rank] ??= [];
+      groups[rank].push(voter);
+      return groups;
+    }, {});
+  };
+
+  get rankedChoiceVoters() {
+    const voters = [...this.args.voters];
+
+    // Group voters by rank so they can be displayed together by rank
+    const groupedByRank = this.groupVotersByRank(voters);
+
+    // Convert groups to array of objects with keys rank and voters
+    const groupedVoters = Object.keys(groupedByRank).map((rank) => ({
+      rank,
+      voters: groupedByRank[rank],
+    }));
+
+    return groupedVoters;
+  }
+
+  <template>
+    {{#each this.rankedChoiceVoters as |rank|}}
+      <ul>
+        {{#if (eq rank.rank "Abstain")}}
+          <span class="rank">{{icon "ban"}}</span>
+        {{else}}
+          <span class="rank">{{rank.rank}}</span>
+        {{/if}}
+        {{#each rank.voters as |user|}}
+          <li>
+            {{avatar user.user.avatar_template "tiny"}}
+          </li>
+        {{/each}}
+      </ul>
+    {{/each}}
+  </template>
+}
diff --git a/plugins/poll/assets/javascripts/discourse/components/poll-voters.gjs b/plugins/poll/assets/javascripts/discourse/components/poll-voters.gjs
index a8867f5e347..91903040fe4 100644
--- a/plugins/poll/assets/javascripts/discourse/components/poll-voters.gjs
+++ b/plugins/poll/assets/javascripts/discourse/components/poll-voters.gjs
@@ -3,6 +3,7 @@ import { fn } from "@ember/helper";
 import ConditionalLoadingSpinner from "discourse/components/conditional-loading-spinner";
 import DButton from "discourse/components/d-button";
 import avatar from "discourse/helpers/bound-avatar-template";
+import PollVotersRankedChoice from "./poll-voters-ranked-choice";
 
 export default class PollVotersComponent extends Component {
   get showMore() {
@@ -12,11 +13,15 @@ export default class PollVotersComponent extends Component {
   <template>
     <div class="poll-voters">
       <ul class="poll-voters-list">
-        {{#each @voters as |user|}}
-          <li>
-            {{avatar user.avatar_template "tiny"}}
-          </li>
-        {{/each}}
+        {{#if @isRankedChoice}}
+          <PollVotersRankedChoice @voters={{@voters}} />
+        {{else}}
+          {{#each @voters as |user|}}
+            <li>
+              {{avatar user.avatar_template "tiny"}}
+            </li>
+          {{/each}}
+        {{/if}}
       </ul>
       {{#if this.showMore}}
         <ConditionalLoadingSpinner @condition={{@loading}}>
diff --git a/plugins/poll/assets/javascripts/discourse/components/poll.gjs b/plugins/poll/assets/javascripts/discourse/components/poll.gjs
index 1957510050a..4934b8944f8 100644
--- a/plugins/poll/assets/javascripts/discourse/components/poll.gjs
+++ b/plugins/poll/assets/javascripts/discourse/components/poll.gjs
@@ -17,13 +17,14 @@ import PollButtonsDropdown from "../components/poll-buttons-dropdown";
 import PollInfo from "../components/poll-info";
 import PollOptions from "../components/poll-options";
 import PollResultsPie from "../components/poll-results-pie";
-import PollResultsStandard from "../components/poll-results-standard";
+import PollResultsTabs from "../components/poll-results-tabs";
 
 const FETCH_VOTERS_COUNT = 25;
 const STAFF_ONLY = "staff_only";
 const MULTIPLE = "multiple";
 const NUMBER = "number";
 const REGULAR = "regular";
+const RANKED_CHOICE = "ranked_choice";
 const ON_VOTE = "on_vote";
 const ON_CLOSE = "on_close";
 
@@ -42,6 +43,9 @@ export default class PollComponent extends Component {
   @tracked poll = this.args.attrs.poll;
   @tracked voters = this.poll.voters || 0;
   @tracked preloadedVoters = this.args.preloadedVoters || [];
+  @tracked isRankedChoice = this.poll.type === RANKED_CHOICE;
+  @tracked rankedChoiceOutcome = this.poll.ranked_choice_outcome || [];
+  @tracked isMultiVoteType = this.isRankedChoice || this.isMultiple;
   @tracked staffOnly = this.poll.results === STAFF_ONLY;
   @tracked isMultiple = this.poll.type === MULTIPLE;
   @tracked isNumber = this.poll.type === NUMBER;
@@ -90,6 +94,7 @@ export default class PollComponent extends Component {
       .then(({ poll }) => {
         this.options = [...poll.options];
         this.hasSavedVote = true;
+        this.rankedChoiceOutcome = poll.ranked_choice_outcome || [];
         this.poll.setProperties(poll);
         this.appEvents.trigger(
           "poll:voted",
@@ -114,7 +119,7 @@ export default class PollComponent extends Component {
       })
       .catch((error) => {
         if (error) {
-          if (!this.isMultiple) {
+          if (!this.isMultiple && !this.isRankedChoice) {
             this._toggleOption(option);
           }
           popupAjaxError(error);
@@ -123,7 +128,25 @@ export default class PollComponent extends Component {
         }
       });
   };
-  _toggleOption = (option) => {
+  areRanksValid = (arr) => {
+    let ranks = new Set(); // Using a Set to keep track of unique ranks
+    let hasNonZeroDuplicate = false;
+
+    arr.forEach((obj) => {
+      const rank = obj.rank;
+
+      if (rank !== 0) {
+        if (ranks.has(rank)) {
+          hasNonZeroDuplicate = true;
+          return; // Exit forEach loop if a non-zero duplicate is found
+        }
+        ranks.add(rank);
+      }
+    });
+
+    return !hasNonZeroDuplicate;
+  };
+  _toggleOption = (option, rank = 0) => {
     let options = this.options;
     let vote = this.vote;
 
@@ -135,6 +158,24 @@ export default class PollComponent extends Component {
       } else {
         vote.push(option.id);
       }
+    } else if (this.isRankedChoice) {
+      options.forEach((candidate, i) => {
+        const chosenIdx = vote.findIndex(
+          (object) => object.digest === candidate.id
+        );
+
+        if (chosenIdx === -1) {
+          vote.push({
+            digest: candidate.id,
+            rank: candidate.id === option ? rank : 0,
+          });
+        } else {
+          if (candidate.id === option) {
+            vote[chosenIdx].rank = rank;
+            options[i].rank = rank;
+          }
+        }
+      });
     } else {
       vote = [option.id];
     }
@@ -148,6 +189,29 @@ export default class PollComponent extends Component {
     this.post = this.args.attrs.post;
     this.options = this.poll.options;
     this.groupableUserFields = this.args.attrs.groupableUserFields;
+    this.rankedChoiceDropdownContent = [];
+
+    if (this.isRankedChoice) {
+      this.rankedChoiceDropdownContent.push({
+        id: 0,
+        name: I18n.t("poll.options.ranked_choice.abstain"),
+      });
+    }
+
+    this.options.forEach((option, i) => {
+      option.rank = 0;
+      if (this.isRankedChoice) {
+        this.rankedChoiceDropdownContent.push({
+          id: i + 1,
+          name: (i + 1).toString(),
+        });
+        this.args.attrs.vote.forEach((vote) => {
+          if (vote.digest === option.id) {
+            option.rank = vote.rank;
+          }
+        });
+      }
+    });
   }
 
   get min() {
@@ -189,7 +253,7 @@ export default class PollComponent extends Component {
   }
 
   @action
-  toggleOption(option) {
+  toggleOption(option, rank = 0) {
     if (this.closed) {
       return;
     }
@@ -203,19 +267,20 @@ export default class PollComponent extends Component {
 
     if (
       !this.isMultiple &&
+      !this.isRankedChoice &&
       this.vote.length === 1 &&
       this.vote[0] === option.id
     ) {
       return this.removeVote();
     }
 
-    if (!this.isMultiple) {
+    if (!this.isMultiple && !this.isRankedChoice) {
       this.vote.length = 0;
     }
 
-    this._toggleOption(option);
+    this._toggleOption(option, rank);
 
-    if (!this.isMultiple) {
+    if (!this.isMultiple && !this.isRankedChoice) {
       this.castVotes(option);
     }
   }
@@ -237,6 +302,13 @@ export default class PollComponent extends Component {
       return selectedOptionCount >= this.min && selectedOptionCount <= this.max;
     }
 
+    if (this.isRankedChoice) {
+      return (
+        this.options.length === this.vote.length &&
+        this.areRanksValid(this.vote)
+      );
+    }
+
     return selectedOptionCount > 0;
   }
 
@@ -249,7 +321,7 @@ export default class PollComponent extends Component {
   }
 
   get showCastVotesButton() {
-    return this.isMultiple && !this.showResults;
+    return (this.isMultiple || this.isRankedChoice) && !this.showResults;
   }
 
   get castVotesButtonClass() {
@@ -323,6 +395,15 @@ export default class PollComponent extends Component {
   updatedVoters() {
     this.preloadedVoters = this.args.preloadedVoters;
     this.options = [...this.args.options];
+    if (this.isRankedChoice) {
+      this.options.forEach((candidate) => {
+        let specificVote = this.vote.find(
+          (vote) => vote.digest === candidate.id
+        );
+        let rank = specificVote ? specificVote.rank : 0;
+        candidate.rank = rank;
+      });
+    }
   }
 
   @action
@@ -349,22 +430,26 @@ export default class PollComponent extends Component {
           ? this.preloadedVoters[optionId]
           : this.preloadedVoters;
         const newVoters = optionId ? result.voters[optionId] : result.voters;
-        const votersSet = new Set(voters.map((voter) => voter.username));
-        newVoters.forEach((voter) => {
-          if (!votersSet.has(voter.username)) {
-            votersSet.add(voter.username);
-            voters.push(voter);
-          }
-        });
-        // remove users who changed their vote
-        if (this.poll.type === REGULAR) {
-          Object.keys(this.preloadedVoters).forEach((otherOptionId) => {
-            if (optionId !== otherOptionId) {
-              this.preloadedVoters[otherOptionId] = this.preloadedVoters[
-                otherOptionId
-              ].filter((voter) => !votersSet.has(voter.username));
+        if (this.isRankedChoice) {
+          this.preloadedVoters[optionId] = [...new Set([...newVoters])];
+        } else {
+          const votersSet = new Set(voters.map((voter) => voter.username));
+          newVoters.forEach((voter) => {
+            if (!votersSet.has(voter.username)) {
+              votersSet.add(voter.username);
+              voters.push(voter);
             }
           });
+          // remove users who changed their vote
+          if (this.poll.type === REGULAR) {
+            Object.keys(this.preloadedVoters).forEach((otherOptionId) => {
+              if (optionId !== otherOptionId) {
+                this.preloadedVoters[otherOptionId] = this.preloadedVoters[
+                  otherOptionId
+                ].filter((voter) => !votersSet.has(voter.username));
+              }
+            });
+          }
         }
         this.preloadedVoters[optionId] = [
           ...new Set([...this.preloadedVoters[optionId], ...newVoters]),
@@ -398,8 +483,14 @@ export default class PollComponent extends Component {
       },
     })
       .then(({ poll }) => {
+        if (this.poll.type === RANKED_CHOICE) {
+          poll.options.forEach((option) => {
+            option.rank = 0;
+          });
+        }
         this.options = [...poll.options];
         this.poll.setProperties(poll);
+        this.rankedChoiceOutcome = poll.ranked_choice_outcome || [];
         this.vote = [];
         this.voters = poll.voters;
         this.hasSavedVote = false;
@@ -456,7 +547,10 @@ export default class PollComponent extends Component {
 
   @action
   exportResults() {
-    const queryID = this.siteSettings.poll_export_data_explorer_query_id;
+    const queryID =
+      this.poll.type === RANKED_CHOICE
+        ? this.siteSettings.poll_export_ranked_choice_data_explorer_query_id
+        : this.siteSettings.poll_export_data_explorer_query_id;
 
     // This uses the Data Explorer plugin export as CSV route
     // There is detection to check if the plugin is enabled before showing the button
@@ -511,16 +605,18 @@ export default class PollComponent extends Component {
             {{#if this.resultsPie}}
               <PollResultsPie @id={{this.id}} @options={{this.options}} />
             {{else}}
-              <PollResultsStandard
+              <PollResultsTabs
                 @options={{this.options}}
                 @pollName={{this.poll.name}}
                 @pollType={{this.poll.type}}
+                @isRankedChoice={{this.isRankedChoice}}
                 @isPublic={{this.poll.public}}
                 @postId={{this.post.id}}
                 @vote={{this.vote}}
                 @voters={{this.preloadedVoters}}
                 @votersCount={{this.poll.voters}}
                 @fetchVoters={{this.fetchVoters}}
+                @rankedChoiceOutcome={{this.rankedChoiceOutcome}}
               />
             {{/if}}
           {{/if}}
@@ -528,6 +624,8 @@ export default class PollComponent extends Component {
       {{else}}
         <PollOptions
           @isCheckbox={{this.isCheckbox}}
+          @isRankedChoice={{this.isRankedChoice}}
+          @rankedChoiceDropdownContent={{this.rankedChoiceDropdownContent}}
           @options={{this.options}}
           @votes={{this.vote}}
           @sendOptionSelect={{this.toggleOption}}
@@ -599,6 +697,7 @@ export default class PollComponent extends Component {
         @voters={{this.voters}}
         @isStaff={{this.isStaff}}
         @isMe={{this.isMe}}
+        @isRankedChoice={{this.isRankedChoice}}
         @topicArchived={{this.topicArchived}}
         @groupableUserFields={{this.groupableUserFields}}
         @isAutomaticallyClosed={{this.isAutomaticallyClosed}}
diff --git a/plugins/poll/assets/stylesheets/common/poll-ui-builder.scss b/plugins/poll/assets/stylesheets/common/poll-ui-builder.scss
index 074b2dfb886..ab68a471371 100644
--- a/plugins/poll/assets/stylesheets/common/poll-ui-builder.scss
+++ b/plugins/poll/assets/stylesheets/common/poll-ui-builder.scss
@@ -50,6 +50,9 @@
   }
 
   .poll-type {
+    .poll-type-value {
+      font-size: var(--font-down-1);
+    }
     padding: 0;
     margin-top: 0;
     border: none;
diff --git a/plugins/poll/assets/stylesheets/common/poll.scss b/plugins/poll/assets/stylesheets/common/poll.scss
index 47872405c44..52fcc440932 100644
--- a/plugins/poll/assets/stylesheets/common/poll.scss
+++ b/plugins/poll/assets/stylesheets/common/poll.scss
@@ -31,6 +31,51 @@ div.poll-outer {
       }
     }
 
+    .ranked-choice-poll-options {
+      display: flex;
+      flex-direction: column;
+      gap: 0.5em;
+      padding: 0.5em;
+
+      .ranked-choice-poll-option {
+        display: inline-flex;
+        flex-wrap: wrap;
+        align-items: center;
+        gap: 0.5em;
+        padding: 0.5em;
+      }
+    }
+
+    .tabs {
+      display: none;
+    }
+
+    .discourse-poll-ranked_choice-results {
+      .tabs {
+        &.nav-items {
+          display: flex;
+          gap: 0.5em;
+          .nav-btn {
+            background-color: var(--secondary);
+            border: none;
+            color: var(--primary-medium);
+          }
+          .active {
+            .nav-btn {
+              color: var(--primary);
+            }
+          }
+        }
+      }
+      .rank {
+        display: inline-block;
+        min-width: 20px;
+      }
+      .poll-results-ranked_choice-subtitle-rounds {
+        margin: 0.25em 0 0.67rem;
+      }
+    }
+
     img {
       // Hacky way to stop images without width/height
       // from causing abrupt unintended scrolling
@@ -299,64 +344,6 @@ div.poll-outer {
       }
     }
 
-    // .poll-buttons-dropdown {
-    //   align-self: stretch;
-    //   position: relative;
-
-    //   .label {
-    //     display: none;
-    //   }
-    //   .widget-dropdown {
-    //     &.closed {
-    //       :not(:first-child) {
-    //         display: none;
-    //       }
-    //     }
-    //     &.opened {
-    //       display: flex;
-    //       flex-direction: column;
-    //       position: relative;
-
-    //       overflow-y: visible;
-    //       .widget-dropdown-body {
-    //         display: block;
-    //         position: absolute;
-    //         z-index: 300;
-    //         overflow-y: visible;
-    //         transform: translate(-44px, 38px);
-    //         .widget-dropdown-item {
-    //           width: 100%;
-    //           padding: 0;
-    //           margin: 0;
-    //           float: left;
-    //           &:hover {
-    //             color: var(--tertiary);
-    //             background-color: var(--primary-low);
-    //           }
-    //           button {
-    //             width: 100%;
-    //             padding: 0.5em;
-    //             display: flex;
-    //             flex-direction: row;
-    //             background-color: var(--secondary);
-    //             &:hover {
-    //               background-color: var(--primary-low);
-    //             }
-    //             border: none;
-    //           }
-    //         }
-    //       }
-    //     }
-
-    //     &-header {
-    //       height: 100%;
-    //       .d-icon {
-    //         margin: 0;
-    //       }
-    //     }
-    //   }
-    // }
-
     .poll-buttons-dropdown,
     .export-results,
     .toggle-status,
diff --git a/plugins/poll/config/locales/client.en.yml b/plugins/poll/config/locales/client.en.yml
index d4fb942132b..850ec5714c2 100644
--- a/plugins/poll/config/locales/client.en.yml
+++ b/plugins/poll/config/locales/client.en.yml
@@ -22,6 +22,9 @@ en:
           title: "Results will be shown once <strong>closed</strong>."
         staff:
           title: "Results are only shown to <strong>staff</strong> members."
+        tabs:
+          votes: "Votes"
+          outcome: "Outcome"
       multiple:
         help:
           at_least_min_options:
@@ -80,8 +83,26 @@ en:
         percentage: "Percentage"
         count: "Count"
 
+      ranked_choice:
+        title:
+          rounds: "Rounds"
+          outcome: "Result"
+        none: "None"
+        majority: "Majority"
+        eliminated: "Eliminated"
+        round: "Round"
+        winner:
+          one: "Winner was %{winner} after one round."
+          other: "Winner was %{winner} after %{count} rounds."
+        tied:
+          one: "Tied after one round between the following candidates:"
+          other: "Tied after %{count} rounds between the following candidates:"
+
       options:
         label: "Options"
+        ranked_choice:
+          abstain: "Abstain"
+          login: "Login to vote!"
 
       error_while_toggling_status: "Sorry, there was an error toggling the status of this poll."
       error_while_casting_votes: "Sorry, there was an error casting your votes."
@@ -102,6 +123,7 @@ en:
           label: Type
           regular: Single Choice
           multiple: Multiple Choice
+          ranked_choice: Ranked Choice
           number: Number Rating
         poll_result:
           label: Show Results...
diff --git a/plugins/poll/config/locales/server.en.yml b/plugins/poll/config/locales/server.en.yml
index 3510c3025de..0fa724d8742 100644
--- a/plugins/poll/config/locales/server.en.yml
+++ b/plugins/poll/config/locales/server.en.yml
@@ -7,6 +7,7 @@ en:
     poll_create_allowed_groups: "The groups that are allowed to create polls."
     poll_groupable_user_fields: "A set of user field names that can be used to group and filter poll results."
     poll_export_data_explorer_query_id: "ID of the Data Explorer Query to use for exporting poll results (0 to disable)."
+    poll_export_ranked_choice_data_explorer_query_id: "ID of the Data Explorer Query to use for exporting Instant Run-off Voting poll results."
     poll_default_public: "When creating a new poll, enable the 'show who voted' option by default."
   keywords:
     poll_create_allowed_groups: "poll_minimum_trust_level_to_create"
@@ -58,10 +59,13 @@ en:
     min_vote_per_user:
       one: A minimum of %{count} vote is required for this poll.
       other: A minimum of %{count} votes is required for this poll.
-
+    ranked_choice:
+      vote_options_mismatch: "For Instant Run-off, the number of options supplied in a vote must match the number of options.  The number of options is %{count} and the number provided was %{provided}."
+      no_group_results_support: "Invalid poll type, ranked_choice does not support grouped results."
     topic_must_be_open_to_toggle_status: "The topic must be open to toggle status."
     only_staff_or_op_can_toggle_status: "Only a staff member or the original poster can toggle a poll status."
-
+    errors:
+      poll_not_found: "Poll not found, please confirm parameters."
     insufficient_rights_to_create: "You are not allowed to create polls."
 
     email:
diff --git a/plugins/poll/config/settings.yml b/plugins/poll/config/settings.yml
index b812e7eceb7..9eb7522561c 100644
--- a/plugins/poll/config/settings.yml
+++ b/plugins/poll/config/settings.yml
@@ -30,6 +30,10 @@ plugins:
     default: -16
     min: -9999
     client: true
+  poll_export_ranked_choice_data_explorer_query_id:
+    default: -19
+    min: -9999
+    client: true
   poll_default_public:
     default: true
     client: true
diff --git a/plugins/poll/db/migrate/20240416105733_add_rank_to_poll_votes.rb b/plugins/poll/db/migrate/20240416105733_add_rank_to_poll_votes.rb
new file mode 100644
index 00000000000..114105b994c
--- /dev/null
+++ b/plugins/poll/db/migrate/20240416105733_add_rank_to_poll_votes.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddRankToPollVotes < ActiveRecord::Migration[7.0]
+  def change
+    add_column :poll_votes, :rank, :integer, null: false, default: 0
+  end
+end
diff --git a/plugins/poll/lib/poll.rb b/plugins/poll/lib/poll.rb
index 3d618345f26..e8806c20998 100644
--- a/plugins/poll/lib/poll.rb
+++ b/plugins/poll/lib/poll.rb
@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 class DiscoursePoll::Poll
+  RANKED_CHOICE = "ranked_choice"
   MULTIPLE = "multiple"
   REGULAR = "regular"
 
@@ -13,7 +14,12 @@ class DiscoursePoll::Poll
         # remove options that aren't available in the poll
         available_options = poll.poll_options.map { |o| o.digest }.to_set
 
-        options.select! { |o| available_options.include?(o) }
+        if poll.ranked_choice?
+          options = options.values.map { |hash| hash }
+          options.select! { |o| available_options.include?(o[:digest]) }
+        else
+          options.select! { |o| available_options.include?(o) }
+        end
 
         if options.empty?
           raise DiscoursePoll::Error.new I18n.t("poll.requires_at_least_1_valid_option")
@@ -23,7 +29,11 @@ class DiscoursePoll::Poll
           poll
             .poll_options
             .each_with_object([]) do |option, obj|
-              obj << option.id if options.include?(option.digest)
+              if poll.ranked_choice?
+                obj << option.id if options.any? { |o| o[:digest] == option.digest }
+              else
+                obj << option.id if options.include?(option.digest)
+              end
             end
 
         self.validate_votes!(poll, new_option_ids)
@@ -35,39 +45,83 @@ class DiscoursePoll::Poll
               obj << option.id if option.poll_votes.where(user_id: user.id).exists?
             end
 
-        # remove non-selected votes
-        PollVote.where(poll: poll, user: user).where.not(poll_option_id: new_option_ids).delete_all
+        if poll.ranked_choice?
+          # for ranked choice, we need to remove all votes and re-create them as there is no way to update them due to lack of primary key.
+          PollVote.where(poll: poll, user: user).delete_all
+          creation_set = new_option_ids
+        else
+          # remove non-selected votes
+          PollVote
+            .where(poll: poll, user: user)
+            .where.not(poll_option_id: new_option_ids)
+            .delete_all
+          creation_set = new_option_ids - old_option_ids
+        end
 
         # create missing votes
-        creation_set = new_option_ids - old_option_ids
-
         creation_set.each do |option_id|
-          PollVote.create!(poll: poll, user: user, poll_option_id: option_id)
+          if poll.ranked_choice?
+            option_digest = poll.poll_options.find(option_id).digest
+
+            PollVote.create!(
+              poll: poll,
+              user: user,
+              poll_option_id: option_id,
+              rank: options.find { |o| o[:digest] == option_digest }[:rank],
+            )
+          else
+            PollVote.create!(poll: poll, user: user, poll_option_id: option_id)
+          end
         end
       end
 
-    # Ensure consistency here as we do not have a unique index to limit the
-    # number of votes per the poll's configuration.
-    is_multiple = serialized_poll[:type] == MULTIPLE
-    offset = is_multiple ? (serialized_poll[:max] || serialized_poll[:options].length) : 1
+    if serialized_poll[:type] == RANKED_CHOICE
+      serialized_poll[:ranked_choice_outcome] = DiscoursePoll::RankedChoice.outcome(poll_id)
+    else
+      # Ensure consistency here as we do not have a unique index to limit the
+      # number of votes per the poll's configuration.
+      is_multiple = serialized_poll[:type] == MULTIPLE
+      offset = is_multiple ? (serialized_poll[:max] || serialized_poll[:options].length) : 1
 
-    params = { poll_id: poll_id, offset: offset, user_id: user.id }
+      params = { poll_id: poll_id, offset: offset, user_id: user.id }
 
-    DB.query(<<~SQL, params)
-    DELETE FROM poll_votes
-    USING (
-      SELECT
-        poll_id,
-        user_id
-      FROM poll_votes
-      WHERE poll_id = :poll_id
-      AND user_id = :user_id
-      ORDER BY created_at DESC
-      OFFSET :offset
-    ) to_delete_poll_votes
-    WHERE poll_votes.poll_id = to_delete_poll_votes.poll_id
-    AND poll_votes.user_id = to_delete_poll_votes.user_id
-    SQL
+      DB.query(<<~SQL, params)
+      DELETE FROM poll_votes
+      USING (
+        SELECT
+          poll_id,
+          user_id
+        FROM poll_votes
+        WHERE poll_id = :poll_id
+        AND user_id = :user_id
+        ORDER BY created_at DESC
+        OFFSET :offset
+      ) to_delete_poll_votes
+      WHERE poll_votes.poll_id = to_delete_poll_votes.poll_id
+      AND poll_votes.user_id = to_delete_poll_votes.user_id
+      SQL
+    end
+
+    serialized_poll[:options].each do |option|
+      if serialized_poll[:type] == RANKED_CHOICE
+        option.merge!(
+          rank:
+            PollVote
+              .joins(:poll_option)
+              .where(poll_options: { digest: option[:id] }, user_id: user.id, poll_id: poll_id)
+              .limit(1)
+              .pluck(:rank),
+        )
+      elsif serialized_poll[:type] == MULTIPLE
+        option.merge!(
+          chosen:
+            PollVote
+              .joins(:poll_option)
+              .where(poll_options: { digest: option[:id] }, user_id: user.id, poll_id: poll_id)
+              .exists?,
+        )
+      end
+    end
 
     if serialized_poll[:type] == MULTIPLE
       serialized_poll[:options].each do |option|
@@ -85,9 +139,19 @@ class DiscoursePoll::Poll
   end
 
   def self.remove_vote(user, post_id, poll_name)
-    DiscoursePoll::Poll.change_vote(user, post_id, poll_name) do |poll|
-      PollVote.where(poll: poll, user: user).delete_all
+    poll_id = nil
+
+    serialized_poll =
+      DiscoursePoll::Poll.change_vote(user, post_id, poll_name) do |poll|
+        poll_id = poll.id
+        PollVote.where(poll: poll, user: user).delete_all
+      end
+
+    if serialized_poll[:type] == RANKED_CHOICE
+      serialized_poll[:ranked_choice_outcome] = DiscoursePoll::RankedChoice.outcome(poll_id)
     end
+
+    serialized_poll
   end
 
   def self.toggle_status(user, post_id, poll_name, status, raise_errors = true)
@@ -166,34 +230,96 @@ class DiscoursePoll::Poll
 
       raise Discourse::InvalidParameters.new(:option_id) unless poll_option
 
-      user_ids =
-        PollVote
-          .where(poll: poll, poll_option: poll_option)
-          .group(:user_id)
-          .order("MIN(created_at)")
-          .offset(offset)
-          .limit(limit)
-          .pluck(:user_id)
+      if poll.ranked_choice?
+        params = {
+          poll_id: poll.id,
+          option_digest: option_digest,
+          offset: offset,
+          offset_plus_limit: offset + limit,
+        }
 
-      user_hashes = User.where(id: user_ids).map { |u| UserNameSerializer.new(u).serializable_hash }
-
-      result = { option_digest => user_hashes }
-    else
-      params = { poll_id: poll.id, offset: offset, offset_plus_limit: offset + limit }
-
-      votes = DB.query(<<~SQL, params)
-        SELECT digest, user_id
+        votes = DB.query(<<~SQL, params)
+        SELECT digest, rank, user_id
           FROM (
             SELECT digest
+                  , CASE rank WHEN 0 THEN 'Abstain' ELSE CAST(rank AS text) END AS rank
                   , user_id
+                  , username
                   , ROW_NUMBER() OVER (PARTITION BY poll_option_id ORDER BY pv.created_at) AS row
               FROM poll_votes pv
               JOIN poll_options po ON pv.poll_option_id = po.id
+              JOIN users u ON pv.user_id = u.id
+              WHERE pv.poll_id = :poll_id
+                AND po.poll_id = :poll_id
+                AND po.digest = :option_digest
+          ) v
+          WHERE row BETWEEN :offset AND :offset_plus_limit
+          ORDER BY digest, CASE WHEN rank = 'Abstain' THEN 1 ELSE CAST(rank AS integer) END, username
+        SQL
+
+        user_ids = votes.map(&:user_id).uniq
+
+        user_hashes =
+          User
+            .where(id: user_ids)
+            .map { |u| [u.id, UserNameSerializer.new(u).serializable_hash] }
+            .to_h
+
+        ranked_choice_users = []
+        votes.each do |v|
+          ranked_choice_users ||= []
+          ranked_choice_users << { rank: v.rank, user: user_hashes[v.user_id] }
+        end
+        user_hashes = ranked_choice_users
+      else
+        user_ids =
+          PollVote
+            .where(poll: poll, poll_option: poll_option)
+            .group(:user_id)
+            .order("MIN(created_at)")
+            .offset(offset)
+            .limit(limit)
+            .pluck(:user_id)
+
+        user_hashes =
+          User.where(id: user_ids).map { |u| UserNameSerializer.new(u).serializable_hash }
+      end
+      result = { option_digest => user_hashes }
+    else
+      params = { poll_id: poll.id, offset: offset, offset_plus_limit: offset + limit }
+      if poll.ranked_choice?
+        votes = DB.query(<<~SQL, params)
+        SELECT digest, rank, user_id
+          FROM (
+            SELECT digest
+                  , CASE rank WHEN 0 THEN 'Abstain' ELSE CAST(rank AS text) END AS rank
+                  , user_id
+                  , username
+                  , ROW_NUMBER() OVER (PARTITION BY poll_option_id ORDER BY pv.created_at) AS row
+              FROM poll_votes pv
+              JOIN poll_options po ON pv.poll_option_id = po.id
+              JOIN users u ON pv.user_id = u.id
               WHERE pv.poll_id = :poll_id
                 AND po.poll_id = :poll_id
           ) v
           WHERE row BETWEEN :offset AND :offset_plus_limit
-      SQL
+          ORDER BY digest, CASE WHEN rank = 'Abstain' THEN 1 ELSE CAST(rank AS integer) END, username
+        SQL
+      else
+        votes = DB.query(<<~SQL, params)
+          SELECT digest, user_id
+            FROM (
+              SELECT digest
+                    , user_id
+                    , ROW_NUMBER() OVER (PARTITION BY poll_option_id ORDER BY pv.created_at) AS row
+                FROM poll_votes pv
+                JOIN poll_options po ON pv.poll_option_id = po.id
+                WHERE pv.poll_id = :poll_id
+                  AND po.poll_id = :poll_id
+            ) v
+            WHERE row BETWEEN :offset AND :offset_plus_limit
+        SQL
+      end
 
       user_ids = votes.map(&:user_id).uniq
 
@@ -205,8 +331,13 @@ class DiscoursePoll::Poll
 
       result = {}
       votes.each do |v|
-        result[v.digest] ||= []
-        result[v.digest] << user_hashes[v.user_id]
+        if poll.ranked_choice?
+          result[v.digest] ||= []
+          result[v.digest] << { rank: v.rank, user: user_hashes[v.user_id] }
+        else
+          result[v.digest] ||= []
+          result[v.digest] << user_hashes[v.user_id]
+        end
       end
     end
 
@@ -388,6 +519,16 @@ class DiscoursePoll::Poll
       elsif poll.max && (num_of_options > poll.max)
         raise DiscoursePoll::Error.new(I18n.t("poll.max_vote_per_user", count: poll.max))
       end
+    elsif poll.ranked_choice?
+      if poll.poll_options.length != num_of_options
+        raise DiscoursePoll::Error.new(
+                I18n.t(
+                  "poll.ranked_choice.vote_options_mismatch",
+                  count: poll.options.length,
+                  provided: num_of_options,
+                ),
+              )
+      end
     elsif num_of_options > 1
       raise DiscoursePoll::Error.new(I18n.t("poll.one_vote_per_user"))
     end
diff --git a/plugins/poll/lib/ranked_choice.rb b/plugins/poll/lib/ranked_choice.rb
new file mode 100644
index 00000000000..24a376e8fc6
--- /dev/null
+++ b/plugins/poll/lib/ranked_choice.rb
@@ -0,0 +1,130 @@
+# frozen_string_literal: true
+
+class DiscoursePoll::RankedChoice
+  MAX_ROUNDS = 50
+
+  def self.outcome(poll_id)
+    options = PollOption.where(poll_id: poll_id).map { |hash| { id: hash.digest, html: hash.html } }
+
+    ballot = []
+
+    #Fetch all votes for the poll in a single query
+    votes =
+      PollVote
+        .where(poll_id: poll_id)
+        .select(:user_id, :poll_option_id, :rank)
+        .order(:user_id, :rank)
+        .includes(:poll_option) # Eager load poll options
+    # Group votes by user_id
+    votes_by_user = votes.group_by(&:user_id)
+    # Build the ballot
+    votes_by_user.each do |user_id, user_votes|
+      ballot_paper =
+        user_votes.select { |vote| vote.rank > 0 }.map { |vote| vote.poll_option.digest }
+      ballot << ballot_paper
+    end
+
+    DiscoursePoll::RankedChoice.run(ballot, options) if ballot.length > 0
+  end
+
+  def self.run(starting_votes, options)
+    current_votes = starting_votes
+    round_activity = []
+    potential_winners = []
+    round = 0
+    while round < MAX_ROUNDS
+      round += 1
+
+      # Count the first place votes for each candidate
+      tally = tally_votes(current_votes)
+
+      max_votes = tally.values.max
+
+      # Find the candidate(s) with the most votes
+      potential_winners = find_potential_winners(tally, max_votes)
+
+      # Check for a majority and return if found
+      if majority_check(tally, potential_winners, max_votes)
+        majority_candidate = enrich(potential_winners.keys.first, options)
+
+        round_activity << { round: round, majority: majority_candidate, eliminated: nil }
+
+        return(
+          {
+            tied: false,
+            tied_candidates: nil,
+            winner: true,
+            winning_candidate: majority_candidate,
+            round_activity: round_activity,
+          }
+        )
+      end
+
+      # Find the candidate(s) with the least votes
+      losers = identify_losers(tally)
+
+      # Remove the candidate with the least votes
+      current_votes.each { |vote| vote.reject! { |candidate| losers.include?(candidate) } }
+
+      losers = losers.map { |loser| enrich(loser, options) }
+
+      round_activity << { round: round, majority: nil, eliminated: losers }
+
+      all_empty = current_votes.all? { |arr| arr.empty? }
+
+      if all_empty
+        return(
+          {
+            tied: true,
+            tied_candidates: losers,
+            winner: nil,
+            winning_candidate: nil,
+            round_activity: round_activity,
+          }
+        )
+      end
+    end
+
+    potential_winners =
+      potential_winners.keys.map { |potential_winner| enrich(potential_winner, options) }
+
+    {
+      tied: true,
+      tied_candidates: potential_winners,
+      winner: nil,
+      winning_candidate: nil,
+      round_activity: round_activity,
+    }
+  end
+
+  private
+
+  def self.tally_votes(current_votes)
+    tally = Hash.new(0)
+    current_votes.each do |vote|
+      vote.each { |candidate| tally[candidate] = 0 unless tally.has_key?(candidate) }
+    end
+    current_votes.each { |vote| tally[vote.first] += 1 if vote.first }
+    tally
+  end
+
+  def self.find_potential_winners(tally, max_votes)
+    tally.select { |k, v| v == max_votes }
+  end
+
+  def self.majority_check(tally, potential_winners, max_votes)
+    total_votes = tally.values.sum
+
+    max_votes > total_votes / 2 || potential_winners.count == 1
+  end
+
+  def self.identify_losers(tally)
+    min_votes = tally.values.min
+
+    tally.select { |k, v| v == min_votes }.keys
+  end
+
+  def self.enrich(digest, options)
+    { digest: digest, html: options.find { |option| option[:id] == digest }[:html] }
+  end
+end
diff --git a/plugins/poll/plugin.rb b/plugins/poll/plugin.rb
index be758961f8c..69334308bc5 100644
--- a/plugins/poll/plugin.rb
+++ b/plugins/poll/plugin.rb
@@ -40,6 +40,7 @@ after_initialize do
   require_relative "app/serializers/poll_serializer"
   require_relative "jobs/regular/close_poll"
   require_relative "lib/poll"
+  require_relative "lib/ranked_choice"
   require_relative "lib/polls_updater"
   require_relative "lib/polls_validator"
   require_relative "lib/post_validator"
@@ -220,13 +221,22 @@ after_initialize do
   ) do
     preloaded_polls
       .map do |poll|
-        user_poll_votes =
-          poll
-            .poll_votes
-            .where(user_id: scope.user.id)
-            .joins(:poll_option)
-            .pluck("poll_options.digest")
-
+        if poll.ranked_choice?
+          user_poll_votes =
+            poll
+              .poll_votes
+              .where(user_id: scope.user.id)
+              .joins(:poll_option)
+              .pluck("poll_options.digest", "poll_votes.rank")
+              .map { |digest, rank| { digest: digest, rank: rank } }
+        else
+          user_poll_votes =
+            poll
+              .poll_votes
+              .where(user_id: scope.user.id)
+              .joins(:poll_option)
+              .pluck("poll_options.digest")
+        end
         [poll.name, user_poll_votes]
       end
       .to_h
diff --git a/plugins/poll/spec/fabricators/poll_fabricator.rb b/plugins/poll/spec/fabricators/poll_fabricator.rb
index c78968d8a8d..7bf65a702da 100644
--- a/plugins/poll/spec/fabricators/poll_fabricator.rb
+++ b/plugins/poll/spec/fabricators/poll_fabricator.rb
@@ -9,6 +9,8 @@ Fabricator(:poll_regular, from: :poll) { type "regular" }
 
 Fabricator(:poll_multiple, from: :poll) { type "multiple" }
 
+Fabricator(:poll_ranked_choice, from: :poll) { type "ranked_choice" }
+
 Fabricator(:poll_option) do
   poll
   html { sequence(:html) { |i| "Poll Option #{i}" } }
diff --git a/plugins/poll/spec/integration/poll_endpoints_spec.rb b/plugins/poll/spec/integration/poll_endpoints_spec.rb
index 0e04d1b1ec5..eac1f93aab2 100644
--- a/plugins/poll/spec/integration/poll_endpoints_spec.rb
+++ b/plugins/poll/spec/integration/poll_endpoints_spec.rb
@@ -13,9 +13,21 @@ RSpec.describe "DiscoursePoll endpoints" do
       [/poll]
       SQL
 
+    fab!(:post_with_ranked_choice_poll) { Fabricate(:post, raw: <<~SQL) }
+      [poll type=ranked_choice public=true]
+      - Red
+      - Blue
+      - Yellow
+      [/poll]
+      SQL
+
     let(:option_a) { "5c24fc1df56d764b550ceae1b9319125" }
     let(:option_b) { "e89dec30bbd9bf50fabf6a05b4324edf" }
 
+    let(:ranked_choice_option_a) { { id: "5c24fc1df56d764b550ceae1b9319125", rank: 2 } }
+    let(:ranked_choice_option_b) { { id: "e89dec30bbd9bf50fabf6a05b4324edf", rank: 1 } }
+    let(:ranked_choice_option_c) { { id: "a1a6e2779b52caadb93579c0c3db7c0c", rank: 0 } }
+
     it "should return the right response" do
       DiscoursePoll::Poll.vote(user, post.id, DiscoursePoll::DEFAULT_POLL_NAME, [option_a])
 
@@ -63,6 +75,43 @@ RSpec.describe "DiscoursePoll endpoints" do
       expect(option.first["username"]).to eq(user.username)
     end
 
+    it "should return valid response for a ranked choice option" do
+      ranked_choice_poll = post_with_ranked_choice_poll.polls.first
+      ranked_choice_poll_options = ranked_choice_poll.poll_options
+      ranked_choice_votes = {
+        "0": {
+          digest: ranked_choice_poll_options.first.digest,
+          rank: "0",
+        },
+        "1": {
+          digest: ranked_choice_poll_options.second.digest,
+          rank: "2",
+        },
+        "2": {
+          digest: ranked_choice_poll_options.third.digest,
+          rank: "1",
+        },
+      }
+
+      DiscoursePoll::Poll.vote(
+        user,
+        post_with_ranked_choice_poll.id,
+        DiscoursePoll::DEFAULT_POLL_NAME,
+        ranked_choice_votes,
+      )
+
+      get "/polls/voters.json",
+          params: {
+            post_id: post_with_ranked_choice_poll.id,
+            poll_name: DiscoursePoll::DEFAULT_POLL_NAME,
+            option_id: ranked_choice_poll_options[1]["digest"],
+          }
+
+      expect(
+        JSON.parse(response.body)["voters"][ranked_choice_poll_options[1]["digest"]].first["rank"],
+      ).to eq("2")
+    end
+
     describe "when post_id is blank" do
       it "should raise the right error" do
         get "/polls/voters.json", params: { poll_name: DiscoursePoll::DEFAULT_POLL_NAME }
@@ -141,12 +190,71 @@ RSpec.describe "DiscoursePoll endpoints" do
       [/poll]
       SQL
 
+    fab!(:post_with_ranked_choice_poll) { Fabricate(:post, raw: <<~SQL) }
+      [poll type=ranked_choice public=true]
+      - Red
+      - Blue
+      - Yellow
+      [/poll]
+      SQL
+
     let(:option_a) { "5c24fc1df56d764b550ceae1b9319125" }
     let(:option_b) { "e89dec30bbd9bf50fabf6a05b4324edf" }
 
+    let(:ranked_choice_vote_a) { { digest: "5c24fc1df56d764b550ceae1b9319125", rank: 2 } }
+    let(:ranked_choice_vote_b) { { digest: "e89dec30bbd9bf50fabf6a05b4324edf", rank: 1 } }
+    let(:ranked_choice_vote_c) { { digest: "a1a6e2779b52caadb93579c0c3db7c0c", rank: 0 } }
+
     before do
       sign_in(user1)
       user_votes = { user_0: option_a, user_1: option_a, user_2: option_b }
+      ranked_choice_poll = post_with_ranked_choice_poll.polls.first
+      ranked_choice_poll_options = ranked_choice_poll.poll_options
+
+      user_ranked_choice_votes = [
+        {
+          "0": {
+            digest: ranked_choice_poll_options.first.digest,
+            rank: "0",
+          },
+          "1": {
+            digest: ranked_choice_poll_options.second.digest,
+            rank: "2",
+          },
+          "2": {
+            digest: ranked_choice_poll_options.third.digest,
+            rank: "1",
+          },
+        },
+        {
+          "0": {
+            digest: ranked_choice_poll_options.first.digest,
+            rank: "0",
+          },
+          "1": {
+            digest: ranked_choice_poll_options.second.digest,
+            rank: "2",
+          },
+          "2": {
+            digest: ranked_choice_poll_options.third.digest,
+            rank: "1",
+          },
+        },
+        {
+          "0": {
+            digest: ranked_choice_poll_options.first.digest,
+            rank: "0",
+          },
+          "1": {
+            digest: ranked_choice_poll_options.second.digest,
+            rank: "2",
+          },
+          "2": {
+            digest: ranked_choice_poll_options.third.digest,
+            rank: "1",
+          },
+        },
+      ]
 
       [user1, user2, user3].each_with_index do |user, index|
         DiscoursePoll::Poll.vote(
@@ -155,6 +263,12 @@ RSpec.describe "DiscoursePoll endpoints" do
           DiscoursePoll::DEFAULT_POLL_NAME,
           [user_votes["user_#{index}".to_sym]],
         )
+        DiscoursePoll::Poll.vote(
+          user,
+          post_with_ranked_choice_poll.id,
+          DiscoursePoll::DEFAULT_POLL_NAME,
+          user_ranked_choice_votes[index],
+        )
         UserCustomField.create(user_id: user.id, name: "something", value: "value#{index}")
       end
 
@@ -206,6 +320,19 @@ RSpec.describe "DiscoursePoll endpoints" do
       )
     end
 
+    it "returns an error when attempting to return group results for ranked choice type poll" do
+      SiteSetting.poll_groupable_user_fields = "something"
+      get "/polls/grouped_poll_results.json",
+          params: {
+            post_id: post_with_ranked_choice_poll.id,
+            poll_name: DiscoursePoll::DEFAULT_POLL_NAME,
+            user_field_name: "something",
+          }
+
+      expect(response.status).to eq(422)
+      expect(response.body).to include("ranked_choice")
+    end
+
     it "returns an error when poll_groupable_user_fields is empty" do
       SiteSetting.poll_groupable_user_fields = ""
       get "/polls/grouped_poll_results.json",
diff --git a/plugins/poll/spec/integration/user_merger_spec.rb b/plugins/poll/spec/integration/user_merger_spec.rb
index d644bdcc39b..46bab0ce8bb 100644
--- a/plugins/poll/spec/integration/user_merger_spec.rb
+++ b/plugins/poll/spec/integration/user_merger_spec.rb
@@ -13,6 +13,17 @@ RSpec.describe UserMerger do
   fab!(:poll_multiple_optionB) { Fabricate(:poll_option, poll: poll_multiple, html: "Option B") }
   fab!(:poll_multiple_optionC) { Fabricate(:poll_option, poll: poll_multiple, html: "Option C") }
 
+  fab!(:poll_ranked_choice) { Fabricate(:poll) }
+  fab!(:poll_ranked_choice_optionA) do
+    Fabricate(:poll_option, poll: poll_ranked_choice, html: "Option A")
+  end
+  fab!(:poll_ranked_choice_optionB) do
+    Fabricate(:poll_option, poll: poll_ranked_choice, html: "Option B")
+  end
+  fab!(:poll_ranked_choice_optionC) do
+    Fabricate(:poll_option, poll: poll_ranked_choice, html: "Option C")
+  end
+
   it "will end up with no votes from source user" do
     Fabricate(:poll_vote, poll: poll_regular, user: source_user, poll_option: poll_regular_option2)
     Fabricate(
@@ -58,6 +69,22 @@ RSpec.describe UserMerger do
     )
   end
 
+  it "will use source user's vote if poll was the ranked choice type" do
+    Fabricate(
+      :poll_vote,
+      poll: poll_ranked_choice,
+      user: source_user,
+      poll_option: poll_ranked_choice_optionA,
+      rank: 2,
+    )
+
+    DiscourseEvent.trigger(:merging_users, source_user, target_user)
+
+    expect(PollVote.where(user: target_user).pluck(:poll_option_id)).to contain_exactly(
+      poll_ranked_choice_optionA.id,
+    )
+  end
+
   it "reassigns source_user vote to target_user if target user has never voted in the poll" do
     Fabricate(:poll_vote, poll: poll_regular, user: source_user)
 
diff --git a/plugins/poll/spec/lib/poll_spec.rb b/plugins/poll/spec/lib/poll_spec.rb
index 4b15ea2060a..6df76e68935 100644
--- a/plugins/poll/spec/lib/poll_spec.rb
+++ b/plugins/poll/spec/lib/poll_spec.rb
@@ -21,6 +21,14 @@ RSpec.describe DiscoursePoll::Poll do
       [/poll]
     RAW
 
+  fab!(:post_with_ranked_choice_poll) { Fabricate(:post, raw: <<~RAW) }
+    [poll type=ranked_choice public=true]
+    * Red
+    * Blue
+    * Yellow
+    [/poll]
+    RAW
+
   describe ".vote" do
     it "should only allow one vote per user for a regular poll" do
       poll = post_with_regular_poll.polls.first
@@ -159,6 +167,85 @@ RSpec.describe DiscoursePoll::Poll do
         poll.poll_options.second.id,
       )
     end
+
+    it "allows user to vote on options correctly for a ranked choice poll and to vote again" do
+      poll = post_with_ranked_choice_poll.polls.first
+      poll_options = poll.poll_options
+
+      DiscoursePoll::Poll.vote(
+        user,
+        post_with_ranked_choice_poll.id,
+        "poll",
+        {
+          "0": {
+            digest: poll_options.first.digest,
+            rank: "2",
+          },
+          "1": {
+            digest: poll_options.second.digest,
+            rank: "1",
+          },
+          "2": {
+            digest: poll_options.third.digest,
+            rank: "0",
+          },
+        },
+      )
+
+      DiscoursePoll::Poll.vote(
+        user_2,
+        post_with_ranked_choice_poll.id,
+        "poll",
+        {
+          "0": {
+            digest: poll_options.first.digest,
+            rank: "0",
+          },
+          "1": {
+            digest: poll_options.second.digest,
+            rank: "2",
+          },
+          "2": {
+            digest: poll_options.third.digest,
+            rank: "1",
+          },
+        },
+      )
+
+      DiscoursePoll::Poll.vote(
+        user,
+        post_with_ranked_choice_poll.id,
+        "poll",
+        {
+          "0": {
+            digest: poll_options.first.digest,
+            rank: "1",
+          },
+          "1": {
+            digest: poll_options.second.digest,
+            rank: "2",
+          },
+          "2": {
+            digest: poll_options.third.digest,
+            rank: "0",
+          },
+        },
+      )
+
+      expect(PollVote.count).to eq(6)
+
+      expect(PollVote.where(poll: poll, user: user).pluck(:poll_option_id)).to contain_exactly(
+        poll_options.first.id,
+        poll_options.second.id,
+        poll_options.third.id,
+      )
+
+      expect(PollVote.where(poll: poll, user: user_2).pluck(:poll_option_id)).to contain_exactly(
+        poll_options.first.id,
+        poll_options.second.id,
+        poll_options.third.id,
+      )
+    end
   end
 
   describe "post_created" do
diff --git a/plugins/poll/spec/lib/ranked_choice_spec.rb b/plugins/poll/spec/lib/ranked_choice_spec.rb
new file mode 100644
index 00000000000..f7cfd8c61e2
--- /dev/null
+++ b/plugins/poll/spec/lib/ranked_choice_spec.rb
@@ -0,0 +1,69 @@
+# frozen_string_literal: true
+
+RSpec.describe DiscoursePoll::RankedChoice do
+  let(:options_1) { [{ id: "Alice", html: "Alice" }, { id: "Bob", html: "Bob" }] }
+  let(:options_2) do
+    [{ id: "Alice", html: "Alice" }, { id: "Bob", html: "Bob" }, { id: "Charlie", html: "Charlie" }]
+  end
+  let(:options_3) do
+    [
+      { id: "Alice", html: "Alice" },
+      { id: "Bob", html: "Bob" },
+      { id: "Charlie", html: "Charlie" },
+      { id: "Dave", html: "Dave" },
+    ]
+  end
+
+  it "correctly finds the winner with a simple majority" do
+    votes = [%w[Alice Bob], %w[Bob Alice], %w[Alice Bob], %w[Bob Alice], %w[Alice Bob]]
+    expect(described_class.run(votes, options_1)[:winning_candidate]).to eq(
+      { digest: "Alice", html: "Alice" },
+    )
+  end
+
+  it "correctly finds the winner after one elimination" do
+    votes = [
+      %w[Alice Bob Charlie],
+      %w[Bob Charlie Alice],
+      %w[Charlie Alice Bob],
+      %w[Charlie Alice Bob],
+      %w[Bob Charlie Alice],
+    ]
+    expect(described_class.run(votes, options_2)[:winning_candidate]).to eq(
+      { digest: "Bob", html: "Bob" },
+    )
+  end
+
+  it "handles a tie" do
+    votes = [
+      %w[Alice Bob Charlie Dave],
+      %w[Bob Charlie Dave Alice],
+      %w[Charlie Dave Alice Bob],
+      %w[Dave Alice Bob Charlie],
+      %w[Bob Dave Charlie Alice],
+      %w[Dave Charlie Bob Alice],
+    ]
+    expect(described_class.run(votes, options_3)[:tied_candidates]).to eq(
+      [{ digest: "Bob", html: "Bob" }, { digest: "Dave", html: "Dave" }],
+    )
+  end
+
+  it "handles multiple rounds of elimination and tracks round activity" do
+    votes = [
+      %w[Alice Bob Charlie Dave],
+      %w[Bob Charlie Dave Alice],
+      %w[Charlie Dave Alice Bob],
+      %w[Dave Alice Bob Charlie],
+      %w[Bob Dave Charlie Alice],
+      %w[Dave Charlie Bob Alice],
+    ]
+    expect(described_class.run(votes, options_3)[:round_activity].length).to eq(2)
+  end
+
+  it "handles the winner with a simple majority" do
+    votes = [%w[Dave Alice], %w[Bob Dave]]
+    expect(described_class.run(votes, options_3)[:tied_candidates]).to eq(
+      [{ digest: "Dave", html: "Dave" }, { digest: "Bob", html: "Bob" }],
+    )
+  end
+end
diff --git a/plugins/poll/test/javascripts/component/poll-options-test.js b/plugins/poll/test/javascripts/component/poll-options-test.js
index b1632d5260b..9d5ca0f4f91 100644
--- a/plugins/poll/test/javascripts/component/poll-options-test.js
+++ b/plugins/poll/test/javascripts/component/poll-options-test.js
@@ -31,12 +31,16 @@ module("Poll | Component | poll-options", function (hooks) {
   test("single, not selected", async function (assert) {
     this.setProperties({
       isCheckbox: false,
+      isRankedChoice: false,
+      rankedChoiceDropdownContent: [],
       options: OPTIONS,
       votes: [],
     });
 
     await render(hbs`<PollOptions
       @isCheckbox={{this.isCheckbox}}
+      @isRankedChoice={{this.isRankedChoice}}
+      @ranked_choice_dropdown_content={{this.ranked_choice_dropdown_content}}
       @options={{this.options}}
       @votes={{this.votes}}
       @sendRadioClick={{this.toggleOption}}
@@ -48,12 +52,16 @@ module("Poll | Component | poll-options", function (hooks) {
   test("single, selected", async function (assert) {
     this.setProperties({
       isCheckbox: false,
+      isRankedChoice: false,
+      rankedChoiceDropdownContent: [],
       options: OPTIONS,
       votes: ["6c986ebcde3d5822a6e91a695c388094"],
     });
 
     await render(hbs`<PollOptions
         @isCheckbox={{this.isCheckbox}}
+        @isRankedChoice={{this.isRankedChoice}}
+        @ranked_choice_dropdown_content={{this.ranked_choice_dropdown_content}}
         @options={{this.options}}
         @votes={{this.votes}}
         @sendRadioClick={{this.toggleOption}}
@@ -65,12 +73,16 @@ module("Poll | Component | poll-options", function (hooks) {
   test("multi, not selected", async function (assert) {
     this.setProperties({
       isCheckbox: true,
+      isRankedChoice: false,
+      rankedChoiceDropdownContent: [],
       options: OPTIONS,
       votes: [],
     });
 
     await render(hbs`<PollOptions
         @isCheckbox={{this.isCheckbox}}
+        @isRankedChoice={{this.isRankedChoice}}
+        @ranked_choice_dropdown_content={{this.ranked_choice_dropdown_content}}
         @options={{this.options}}
         @votes={{this.votes}}
         @sendRadioClick={{this.toggleOption}}
@@ -82,12 +94,16 @@ module("Poll | Component | poll-options", function (hooks) {
   test("multi, selected", async function (assert) {
     this.setProperties({
       isCheckbox: true,
+      isRankedChoice: false,
+      rankedChoiceDropdownContent: [],
       options: OPTIONS,
       votes: ["6c986ebcde3d5822a6e91a695c388094"],
     });
 
     await render(hbs`<PollOptions
       @isCheckbox={{this.isCheckbox}}
+      @isRankedChoice={{this.isRankedChoice}}
+      @ranked_choice_dropdown_content={{this.ranked_choice_dropdown_content}}
       @options={{this.options}}
       @votes={{this.votes}}
       @sendRadioClick={{this.toggleOption}}
diff --git a/plugins/poll/test/javascripts/component/poll-results-ranked-choice-test.js b/plugins/poll/test/javascripts/component/poll-results-ranked-choice-test.js
new file mode 100644
index 00000000000..19fb8ded937
--- /dev/null
+++ b/plugins/poll/test/javascripts/component/poll-results-ranked-choice-test.js
@@ -0,0 +1,61 @@
+import { render } from "@ember/test-helpers";
+import hbs from "htmlbars-inline-precompile";
+import { module, test } from "qunit";
+import { setupRenderingTest } from "discourse/tests/helpers/component-test";
+import { count, query } from "discourse/tests/helpers/qunit-helpers";
+import I18n from "I18n";
+
+const RANKED_CHOICE_OUTCOME = {
+  tied: false,
+  tied_candidates: null,
+  winner: true,
+  winning_candidate: {
+    digest: "c8678f4ce846ad5415278ff7ecadf3a6",
+    html: "Team Blue",
+  },
+  round_activity: [
+    {
+      round: 1,
+      eliminated: [
+        { digest: "8bbb100d504298ad65a2604e99d5ba82", html: "Team Yellow" },
+      ],
+      majority: null,
+    },
+    {
+      round: 2,
+      majority: [
+        { digest: "c8678f4ce846ad5415278ff7ecadf3a6", html: "Team Blue" },
+      ],
+      eliminated: null,
+    },
+  ],
+};
+
+module("Poll | Component | poll-results-ranked-choice", function (hooks) {
+  setupRenderingTest(hooks);
+
+  test("Renders the ranked choice results component correctly", async function (assert) {
+    this.setProperties({
+      rankedChoiceOutcome: RANKED_CHOICE_OUTCOME,
+    });
+
+    await render(
+      hbs`<PollResultsRankedChoice @rankedChoiceOutcome={{this.rankedChoiceOutcome}} />`
+    );
+
+    assert.strictEqual(
+      count("table.poll-results-ranked-choice tr"),
+      3,
+      "there are two rounds of ranked choice"
+    );
+
+    assert.strictEqual(
+      query("span.poll-results-ranked-choice-info").textContent.trim(),
+      I18n.t("poll.ranked_choice.winner", {
+        count: this.rankedChoiceOutcome.round_activity.length,
+        winner: this.rankedChoiceOutcome.winning_candidate.html,
+      }),
+      "displays the winner information"
+    );
+  });
+});
diff --git a/plugins/poll/test/javascripts/component/poll-results-tabs-test.js b/plugins/poll/test/javascripts/component/poll-results-tabs-test.js
new file mode 100644
index 00000000000..dfeddb77823
--- /dev/null
+++ b/plugins/poll/test/javascripts/component/poll-results-tabs-test.js
@@ -0,0 +1,155 @@
+import { render } from "@ember/test-helpers";
+import hbs from "htmlbars-inline-precompile";
+import { module, test } from "qunit";
+import { setupRenderingTest } from "discourse/tests/helpers/component-test";
+import { count } from "discourse/tests/helpers/qunit-helpers";
+
+const TWO_OPTIONS = [
+  {
+    id: "1ddc47be0d2315b9711ee8526ca9d83f",
+    html: "Team Yellow",
+    votes: 5,
+    rank: 2,
+  },
+  {
+    id: "70e743697dac09483d7b824eaadb91e1",
+    html: "Team Blue",
+    votes: 4,
+    rank: 1,
+  },
+];
+
+const RANKED_CHOICE_OUTCOME = {
+  tied: false,
+  tied_candidates: null,
+  winner: true,
+  winning_candidate: {
+    digest: "70e743697dac09483d7b824eaadb91e1",
+    html: "Team Blue",
+  },
+  round_activity: [
+    {
+      round: 1,
+      eliminated: [
+        { digest: "1ddc47be0d2315b9711ee8526ca9d83f", html: "Team Yellow" },
+      ],
+      majority: null,
+    },
+    {
+      round: 2,
+      majority: [
+        { digest: "70e743697dac09483d7b824eaadb91e1", html: "Team Blue" },
+      ],
+      eliminated: null,
+    },
+  ],
+};
+
+const PRELOADEDVOTERS = {
+  db753fe0bc4e72869ac1ad8765341764: [
+    {
+      id: 1,
+      username: "bianca",
+      name: null,
+      avatar_template: "/letter_avatar_proxy/v4/letter/b/3be4f8/{size}.png",
+    },
+  ],
+};
+
+module("Poll | Component | poll-results-tabs", function (hooks) {
+  setupRenderingTest(hooks);
+
+  test("Renders one tab for non-ranked-choice poll", async function (assert) {
+    this.setProperties({
+      options: TWO_OPTIONS,
+      pollName: "Two Choice Poll",
+      pollType: "single",
+      isPublic: true,
+      isRankedChoice: false,
+      postId: 123,
+      vote: ["1ddc47be0d2315b9711ee8526ca9d83f"],
+      voters: PRELOADEDVOTERS,
+      votersCount: 9,
+      fetchVoters: () => {},
+    });
+
+    await render(hbs`<PollResultsTabs
+      @options={{this.options}}
+      @pollName={{this.pollName}}
+      @pollType={{this.pollType}}
+      @isPublic={{this.isPublic}}
+      @isRankedChoice={{this.isRankedChoice}}
+      @postId={{this.postId}}
+      @vote={{this.vote}}
+      @voters={{this.voters}}
+      @votersCount={{this.votersCount}}
+      @fetchVoters={{this.fetchVoters}}
+    />`);
+
+    assert.strictEqual(count("li.tab"), 1);
+  });
+
+  test("Renders two tabs for public ranked choice poll", async function (assert) {
+    this.setProperties({
+      options: TWO_OPTIONS,
+      pollName: "Two Choice Poll",
+      pollType: "ranked_choice",
+      isPublic: true,
+      isRankedChoice: true,
+      rankedChoiceOutcome: RANKED_CHOICE_OUTCOME,
+      postId: 123,
+      vote: ["1ddc47be0d2315b9711ee8526ca9d83f"],
+      voters: PRELOADEDVOTERS,
+      votersCount: 9,
+      fetchVoters: () => {},
+    });
+
+    await render(hbs`<PollResultsTabs
+      @options={{this.options}}
+      @pollName={{this.pollName}}
+      @pollType={{this.pollType}}
+      @isPublic={{this.isPublic}}
+      @isRankedChoice={{this.isRankedChoice}}
+      @rankedChoiceOutcome={{this.rankedChoiceOutcome}}
+      @postId={{this.postId}}
+      @vote={{this.vote}}
+      @voters={{this.voters}}
+      @votersCount={{this.votersCount}}
+      @fetchVoters={{this.fetchVoters}}
+    />`);
+
+    assert.strictEqual(count("li.tab"), 2);
+  });
+
+  test("Renders one tab for private ranked choice poll", async function (assert) {
+    this.setProperties({
+      options: TWO_OPTIONS,
+      pollName: "Two Choice Poll",
+      pollType: "ranked_choice",
+      isPublic: false,
+      isRankedChoice: true,
+      rankedChoiceOutcome: RANKED_CHOICE_OUTCOME,
+      postId: 123,
+      vote: ["1ddc47be0d2315b9711ee8526ca9d83f"],
+      voters: PRELOADEDVOTERS,
+      votersCount: 9,
+      fetchVoters: () => {},
+    });
+
+    await render(hbs`<PollResultsTabs
+      @options={{this.options}}
+      @pollName={{this.pollName}}
+      @pollType={{this.pollType}}
+      @isPublic={{this.isPublic}}
+      @isRankedChoice={{this.isRankedChoice}}
+      @rankedChoiceOutcome={{this.rankedChoiceOutcome}}
+      @postId={{this.postId}}
+      @vote={{this.vote}}
+      @voters={{this.voters}}
+      @votersCount={{this.votersCount}}
+      @fetchVoters={{this.fetchVoters}}
+    />`);
+
+    assert.strictEqual(count("li.tab"), 1);
+  });
+});