diff --git a/app/soapbox/actions/importer/normalizer.js b/app/soapbox/actions/importer/normalizer.js
index 6d566fd92..922e57986 100644
--- a/app/soapbox/actions/importer/normalizer.js
+++ b/app/soapbox/actions/importer/normalizer.js
@@ -74,8 +74,9 @@ export function normalizePoll(poll) {
 
   const emojiMap = makeEmojiMap(normalPoll);
 
-  normalPoll.options = poll.options.map(option => ({
+  normalPoll.options = poll.options.map((option, index) => ({
     ...option,
+    voted: poll.own_votes && poll.own_votes.includes(index),
     title_emojified: emojify(escapeTextContentForBrowser(option.title), emojiMap),
   }));
 
diff --git a/app/soapbox/components/poll.js b/app/soapbox/components/poll.js
index ae66ba18f..be909a760 100644
--- a/app/soapbox/components/poll.js
+++ b/app/soapbox/components/poll.js
@@ -10,9 +10,11 @@ import spring from 'react-motion/lib/spring';
 import escapeTextContentForBrowser from 'escape-html';
 import emojify from 'soapbox/features/emoji/emoji';
 import RelativeTimestamp from './relative_timestamp';
+import Icon from 'soapbox/components/icon';
 
 const messages = defineMessages({
   closed: { id: 'poll.closed', defaultMessage: 'Closed' },
+  voted: { id: 'poll.voted', defaultMessage: 'You voted for this answer', description: 'Tooltip of the "voted" checkmark in polls' },
 });
 
 const makeEmojiMap = record => record.get('emojis').reduce((obj, emoji) => {
@@ -68,12 +70,13 @@ class Poll extends ImmutablePureComponent {
     this.props.dispatch(fetchPoll(this.props.poll.get('id')));
   };
 
-  renderOption(option, optionIndex) {
-    const { poll, disabled } = this.props;
-    const percent            = poll.get('votes_count') === 0 ? 0 : (option.get('votes_count') / poll.get('votes_count')) * 100;
-    const leading            = poll.get('options').filterNot(other => other.get('title') === option.get('title')).every(other => option.get('votes_count') > other.get('votes_count'));
-    const active             = !!this.state.selected[`${optionIndex}`];
-    const showResults        = poll.get('voted') || poll.get('expired');
+  renderOption(option, optionIndex, showResults) {
+    const { poll, disabled, intl } = this.props;
+
+    const percent = poll.get('votes_count') === 0 ? 0 : (option.get('votes_count') / poll.get('votes_count')) * 100;
+    const leading = poll.get('options').filterNot(other => other.get('title') === option.get('title')).every(other => option.get('votes_count') > other.get('votes_count'));
+    const active  = !!this.state.selected[`${optionIndex}`];
+    const voted   = option.get('voted') || (poll.get('own_votes') && poll.get('own_votes').includes(optionIndex));
 
     let titleEmojified = option.get('title_emojified');
     if (!titleEmojified) {
@@ -102,7 +105,10 @@ class Poll extends ImmutablePureComponent {
           />
 
           {!showResults && <span className={classNames('poll__input', { checkbox: poll.get('multiple'), active })} />}
-          {showResults && <span className='poll__number'>{Math.round(percent)}%</span>}
+          {showResults && <span className='poll__number'>
+            {!!voted && <Icon src={require('@tabler/icons/icons/check.svg')} className='poll__vote__mark' title={intl.formatMessage(messages.voted)} />}
+            {Math.round(percent)}%
+          </span>}
 
           <span dangerouslySetInnerHTML={{ __html: titleEmojified }} />
         </label>
@@ -120,11 +126,12 @@ class Poll extends ImmutablePureComponent {
     const timeRemaining = poll.get('expired') ? intl.formatMessage(messages.closed) : <RelativeTimestamp timestamp={poll.get('expires_at')} futureDate />;
     const showResults   = poll.get('voted') || poll.get('expired');
     const disabled      = this.props.disabled || Object.entries(this.state.selected).every(item => !item);
+    const voted         = poll.get('own_votes').size > 0;
 
     return (
-      <div className='poll'>
+      <div className={classNames('poll', { voted })}>
         <ul>
-          {poll.get('options').map((option, i) => this.renderOption(option, i))}
+          {poll.get('options').map((option, i) => this.renderOption(option, i, showResults))}
         </ul>
 
         <div className='poll__footer'>
diff --git a/app/styles/polls.scss b/app/styles/polls.scss
index d3b094798..b1696611a 100644
--- a/app/styles/polls.scss
+++ b/app/styles/polls.scss
@@ -106,6 +106,18 @@
     text-align: right;
   }
 
+  &.voted &__number {
+    width: 52px;
+    padding-left: 8px;
+    flex: 0 0 52px;
+  }
+
+  &__vote__mark {
+    float: left;
+    color: var(--highlight-text-color);
+    line-height: 18px;
+  }
+
   &__footer {
     padding-top: 6px;
     padding-bottom: 5px;