diff --git a/lib/shared/thread-utils.js b/lib/shared/thread-utils.js
--- a/lib/shared/thread-utils.js
+++ b/lib/shared/thread-utils.js
@@ -102,6 +102,7 @@
   AccountUserInfo,
   LoggedInUserInfo,
   UserInfo,
+  ProfileUserInfo,
 } from '../types/user-types.js';
 import {
   ET,
@@ -1618,7 +1619,9 @@
   );
 }
 
-function useUserProfileThreadInfo(userInfo: ?UserInfo): ?UserProfileThreadInfo {
+function useUserProfileThreadInfo(
+  userInfo: ?ProfileUserInfo,
+): ?UserProfileThreadInfo {
   const userID = userInfo?.id;
   const username = userInfo?.username;
 
diff --git a/lib/types/user-types.js b/lib/types/user-types.js
--- a/lib/types/user-types.js
+++ b/lib/types/user-types.js
@@ -74,6 +74,14 @@
   +avatar?: ?ClientAvatar,
 };
 
+export type ProfileUserInfo = {
+  +id: string,
+  +username: ?string,
+  +farcasterUsername?: ?string,
+  +relationshipStatus?: UserRelationshipStatus,
+  +avatar?: ?ClientAvatar,
+};
+
 export type LoggedInUserInfo = {
   +id: string,
   +username: string,
diff --git a/native/user-profile/user-profile.react.js b/native/user-profile/user-profile.react.js
--- a/native/user-profile/user-profile.react.js
+++ b/native/user-profile/user-profile.react.js
@@ -6,10 +6,14 @@
 import { View, Text, TouchableOpacity } from 'react-native';
 import { useSafeAreaInsets } from 'react-native-safe-area-context';
 
-import { useResolvedUsername } from 'lib/hooks/names-cache.js';
+import { useResolvableNames } from 'lib/hooks/names-cache.js';
 import { relationshipBlockedInEitherDirection } from 'lib/shared/relationship-utils.js';
 import { useUserProfileThreadInfo } from 'lib/shared/thread-utils.js';
-import type { UserInfo } from 'lib/types/user-types';
+import {
+  stringForUserExplicit,
+  ensNameForFarcasterUsername,
+} from 'lib/shared/user-utils.js';
+import type { ProfileUserInfo } from 'lib/types/user-types.js';
 import sleep from 'lib/utils/sleep.js';
 
 import UserProfileAvatar from './user-profile-avatar.react.js';
@@ -27,7 +31,7 @@
 import { useStyles } from '../themes/colors.js';
 
 type Props = {
-  +userInfo: ?UserInfo,
+  +userInfo: ?ProfileUserInfo,
 };
 
 function UserProfile(props: Props): React.Node {
@@ -35,7 +39,32 @@
 
   const userProfileThreadInfo = useUserProfileThreadInfo(userInfo);
 
-  const resolvedUsernameText = useResolvedUsername(userInfo);
+  const [resolvedUserInfo] = useResolvableNames([userInfo]);
+  const resolvedUsernameText = stringForUserExplicit(resolvedUserInfo);
+
+  const farcasterUsername = resolvedUserInfo?.farcasterUsername;
+
+  const styles = useStyles(unboundStyles);
+
+  const farcasterUsernameElement = React.useMemo(() => {
+    if (!farcasterUsername) {
+      return null;
+    }
+    const ensFCName = ensNameForFarcasterUsername(farcasterUsername);
+    if (ensFCName === resolvedUsernameText) {
+      return null;
+    }
+    return (
+      <View style={styles.farcasterUsernameContainer}>
+        <Text style={styles.farcasterUsernameText}>Farcaster: {ensFCName}</Text>
+      </View>
+    );
+  }, [
+    farcasterUsername,
+    resolvedUsernameText,
+    styles.farcasterUsernameText,
+    styles.farcasterUsernameContainer,
+  ]);
 
   const [usernameCopied, setUsernameCopied] = React.useState<boolean>(false);
 
@@ -76,8 +105,6 @@
     userProfileThreadInfo,
   ]);
 
-  const styles = useStyles(unboundStyles);
-
   const menuButton = React.useMemo(() => {
     if (!userProfileThreadInfo) {
       return null;
@@ -177,6 +204,7 @@
             {resolvedUsernameText}
           </SingleLine>
           {copyUsernameButton}
+          {farcasterUsernameElement}
         </View>
       </View>
       {messageButton}
@@ -203,6 +231,14 @@
     fontSize: 18,
     fontWeight: '500',
   },
+  farcasterUsernameContainer: {
+    paddingVertical: 8,
+  },
+  farcasterUsernameText: {
+    color: 'modalForegroundLabel',
+    fontSize: 14,
+    fontWeight: '500',
+  },
   copyUsernameContainer: {
     flexDirection: 'row',
     justifyContent: 'center',
diff --git a/web/modals/user-profile/user-profile-modal.react.js b/web/modals/user-profile/user-profile-modal.react.js
--- a/web/modals/user-profile/user-profile-modal.react.js
+++ b/web/modals/user-profile/user-profile-modal.react.js
@@ -4,7 +4,7 @@
 
 import { useModalContext } from 'lib/components/modal-provider.react.js';
 import { useUserProfileThreadInfo } from 'lib/shared/thread-utils.js';
-import type { UserInfo } from 'lib/types/user-types.js';
+import type { ProfileUserInfo } from 'lib/types/user-types.js';
 
 import UserProfileMenu from './user-profile-menu.react.js';
 import UserProfile from './user-profile.react.js';
@@ -20,7 +20,7 @@
 
   const { popModal } = useModalContext();
 
-  const userInfo: ?UserInfo = useSelector(
+  const userInfo: ?ProfileUserInfo = useSelector(
     state => state.userStore.userInfos[userID],
   );
 
diff --git a/web/modals/user-profile/user-profile.css b/web/modals/user-profile/user-profile.css
--- a/web/modals/user-profile/user-profile.css
+++ b/web/modals/user-profile/user-profile.css
@@ -25,6 +25,16 @@
   font-weight: 500;
 }
 
+.farcasterUsernameContainer {
+  padding: 8px 0;
+}
+
+.farcasterUsernameText {
+  color: var(--text-background-primary-default);
+  font-size: var(--s-font-14);
+  font-weight: 500;
+}
+
 .copyUsernameContainer {
   display: flex;
   align-items: center;
diff --git a/web/modals/user-profile/user-profile.react.js b/web/modals/user-profile/user-profile.react.js
--- a/web/modals/user-profile/user-profile.react.js
+++ b/web/modals/user-profile/user-profile.react.js
@@ -4,10 +4,14 @@
 
 import { useModalContext } from 'lib/components/modal-provider.react.js';
 import SWMansionIcon from 'lib/components/swmansion-icon.react.js';
-import { useResolvedUsername } from 'lib/hooks/names-cache.js';
+import { useResolvableNames } from 'lib/hooks/names-cache.js';
 import { relationshipBlockedInEitherDirection } from 'lib/shared/relationship-utils.js';
-import type { UserProfileThreadInfo } from 'lib/types/thread-types';
-import type { UserInfo } from 'lib/types/user-types';
+import {
+  stringForUserExplicit,
+  ensNameForFarcasterUsername,
+} from 'lib/shared/user-utils.js';
+import type { UserProfileThreadInfo } from 'lib/types/thread-types.js';
+import type { ProfileUserInfo } from 'lib/types/user-types.js';
 import sleep from 'lib/utils/sleep.js';
 
 import UserProfileActionButtons from './user-profile-action-buttons.react.js';
@@ -17,7 +21,7 @@
 import SingleLine from '../../components/single-line.react.js';
 
 type Props = {
-  +userInfo: ?UserInfo,
+  +userInfo: ?ProfileUserInfo,
   +userProfileThreadInfo: ?UserProfileThreadInfo,
 };
 
@@ -26,7 +30,10 @@
 
   const { pushModal } = useModalContext();
 
-  const resolvedUsernameText = useResolvedUsername(userInfo);
+  const [resolvedUserInfo] = useResolvableNames([userInfo]);
+  const resolvedUsernameText = stringForUserExplicit(resolvedUserInfo);
+
+  const farcasterUsername = resolvedUserInfo?.farcasterUsername;
 
   const [usernameCopied, setUsernameCopied] = React.useState<boolean>(false);
 
@@ -58,6 +65,21 @@
     );
   }, [userInfo?.relationshipStatus, userProfileThreadInfo]);
 
+  const farcasterUsernameElement = React.useMemo(() => {
+    if (!farcasterUsername) {
+      return null;
+    }
+    const ensFCName = ensNameForFarcasterUsername(farcasterUsername);
+    if (ensFCName === resolvedUsernameText) {
+      return null;
+    }
+    return (
+      <div className={css.farcasterUsernameContainer}>
+        <p className={css.farcasterUsernameText}>Farcaster: {ensFCName}</p>
+      </div>
+    );
+  }, [farcasterUsername, resolvedUsernameText]);
+
   const userProfile = React.useMemo(
     () => (
       <div className={css.container}>
@@ -81,6 +103,7 @@
                 {!usernameCopied ? 'Copy username' : 'Username copied!'}
               </p>
             </div>
+            {farcasterUsernameElement}
           </div>
         </div>
         {actionButtons}
@@ -93,6 +116,7 @@
       userInfo?.id,
       usernameCopied,
       resolvedUsernameText,
+      farcasterUsernameElement,
     ],
   );