diff --git a/native/chat/message-reactions-modal.react.js b/native/chat/message-reactions-modal.react.js
new file mode 100644
--- /dev/null
+++ b/native/chat/message-reactions-modal.react.js
@@ -0,0 +1,141 @@
+// @flow
+
+import Icon from '@expo/vector-icons/FontAwesome';
+import { useNavigation } from '@react-navigation/native';
+import * as React from 'react';
+import { View, Text, FlatList, TouchableHighlight } from 'react-native';
+
+import type { MessageReactionInfo } from 'lib/selectors/chat-selectors';
+import { createMessageReactionsList } from 'lib/shared/reaction-utils';
+
+import Modal from '../components/modal.react';
+import type { RootNavigationProp } from '../navigation/root-navigator.react';
+import type { NavigationRoute } from '../navigation/route-names';
+import { useColors, useStyles } from '../themes/colors';
+
+export type MessageReactionsModalParams = {
+  +reactions: $ReadOnlyMap<string, MessageReactionInfo>,
+};
+
+type Props = {
+  +navigation: RootNavigationProp<'MessageReactionsModal'>,
+  +route: NavigationRoute<'MessageReactionsModal'>,
+};
+function MessageReactionsModal(props: Props): React.Node {
+  const { reactions } = props.route.params;
+
+  const styles = useStyles(unboundStyles);
+  const colors = useColors();
+  const navigation = useNavigation();
+
+  const safeAreaEdges = React.useMemo(() => ['top'], []);
+
+  const close = React.useCallback(() => navigation.goBack(), [navigation]);
+
+  const reactionsListData = React.useMemo(
+    () => createMessageReactionsList(reactions),
+    [reactions],
+  );
+
+  const renderItem = React.useCallback(
+    ({ item }) => {
+      return (
+        <View key={item.id} style={styles.reactionsListRowContainer}>
+          <Text style={styles.reactionsListUsernameText}>{item.username}</Text>
+          <Text style={styles.reactionsListReactionText}>{item.reaction}</Text>
+        </View>
+      );
+    },
+    [
+      styles.reactionsListReactionText,
+      styles.reactionsListRowContainer,
+      styles.reactionsListUsernameText,
+    ],
+  );
+
+  const itemSeperator = React.useCallback(() => {
+    return <View style={styles.reactionsListItemSeperator} />;
+  }, [styles.reactionsListItemSeperator]);
+
+  return (
+    <Modal
+      modalStyle={styles.modalStyle}
+      containerStyle={styles.modalContainerStyle}
+      safeAreaEdges={safeAreaEdges}
+    >
+      <View style={styles.modalContentContainer}>
+        <Text style={styles.reactionsListTitleText}>Reactions</Text>
+        <TouchableHighlight
+          onPress={close}
+          style={styles.closeButton}
+          underlayColor={colors.modalIosHighlightUnderlay}
+        >
+          <Icon name="close" size={16} style={styles.closeIcon} />
+        </TouchableHighlight>
+      </View>
+      <FlatList
+        data={reactionsListData}
+        renderItem={renderItem}
+        ItemSeparatorComponent={itemSeperator}
+        contentContainerStyle={styles.reactionsListContentContainer}
+      />
+    </Modal>
+  );
+}
+
+const unboundStyles = {
+  modalStyle: {
+    // we need to set each margin property explicitly to override
+    marginLeft: 0,
+    marginRight: 0,
+    marginBottom: 0,
+    marginTop: 0,
+    justifyContent: 'flex-end',
+    flex: 0,
+    borderWidth: 0,
+    borderTopLeftRadius: 10,
+    borderTopRightRadius: 10,
+  },
+  modalContainerStyle: {
+    justifyContent: 'flex-end',
+  },
+  modalContentContainer: {
+    flexDirection: 'row',
+    justifyContent: 'space-between',
+    alignItems: 'center',
+    marginBottom: 24,
+    marginTop: 8,
+  },
+  reactionsListContentContainer: {
+    paddingBottom: 16,
+  },
+  reactionsListTitleText: {
+    color: 'modalForegroundLabel',
+    fontSize: 18,
+  },
+  reactionsListRowContainer: {
+    flexDirection: 'row',
+    justifyContent: 'space-between',
+  },
+  reactionsListUsernameText: {
+    color: 'modalForegroundLabel',
+    fontSize: 18,
+  },
+  reactionsListReactionText: {
+    fontSize: 18,
+  },
+  reactionsListItemSeperator: {
+    height: 16,
+  },
+  closeButton: {
+    borderRadius: 4,
+    width: 18,
+    height: 18,
+    alignItems: 'center',
+  },
+  closeIcon: {
+    color: 'modalBackgroundSecondaryLabel',
+  },
+};
+
+export default MessageReactionsModal;
diff --git a/native/navigation/route-names.js b/native/navigation/route-names.js
--- a/native/navigation/route-names.js
+++ b/native/navigation/route-names.js
@@ -7,6 +7,7 @@
 import type { ComposeSubchannelParams } from '../chat/compose-subchannel.react';
 import type { ImagePasteModalParams } from '../chat/image-paste-modal.react';
 import type { MessageListParams } from '../chat/message-list-types';
+import type { MessageReactionsModalParams } from '../chat/message-reactions-modal.react';
 import type { MultimediaMessageTooltipModalParams } from '../chat/multimedia-message-tooltip-modal.react';
 import type { RobotextMessageTooltipModalParams } from '../chat/robotext-message-tooltip-modal.react';
 import type { AddUsersModalParams } from '../chat/settings/add-users-modal.react';
@@ -53,6 +54,7 @@
 export const ImagePasteModalRouteName = 'ImagePasteModal';
 export const LoggedOutModalRouteName = 'LoggedOutModal';
 export const MessageListRouteName = 'MessageList';
+export const MessageReactionsModalRouteName = 'MessageReactionsModal';
 export const MultimediaMessageTooltipModalRouteName =
   'MultimediaMessageTooltipModal';
 export const PrivacyPreferencesRouteName = 'PrivacyPreferences';
@@ -85,6 +87,7 @@
   +ImagePasteModal: ImagePasteModalParams,
   +TermsAndPrivacyModal: TermsAndPrivacyModalParams,
   +SubchannelsListModal: SubchannelListModalParams,
+  +MessageReactionsModal: MessageReactionsModalParams,
 };
 
 export type MessageTooltipRouteNames =