diff --git a/src/account-info/AccountDetails.js b/src/account-info/AccountDetails.js
index ba8ca126905..edf11a35565 100644
--- a/src/account-info/AccountDetails.js
+++ b/src/account-info/AccountDetails.js
@@ -16,6 +16,7 @@ import { getUserStatus } from '../user-statuses/userStatusesModel';
 import PresenceStatusIndicator from '../common/PresenceStatusIndicator';
 import ActivityText from '../title/ActivityText';
 import { nowInTimeZone } from '../utils/date';
+import CustomProfileFields from './CustomProfileFields';
 
 const componentStyles = createStyleSheet({
   componentListItem: {
@@ -96,6 +97,9 @@ export default function AccountDetails(props: Props): Node {
           />
         )}
       </View>
+      {/* TODO: It's weird to omit fields on `isSelf` like this, so you can't
+            see how your profile looks to other people.  Make this condition
+            its own prop, passed by ProfileScreen… or cut the condition entirely. */}
       {!isSelf && (
         <View>
           <ActivityText style={styles.largerText} user={user} />
@@ -106,6 +110,7 @@ export default function AccountDetails(props: Props): Node {
           <ZulipText style={styles.largerText} text={localTime} />
         </View>
       )}
+      <CustomProfileFields user={user} />
     </ComponentList>
   );
 }
diff --git a/src/account-info/CustomProfileFields.js b/src/account-info/CustomProfileFields.js
new file mode 100644
index 00000000000..6970300f12d
--- /dev/null
+++ b/src/account-info/CustomProfileFields.js
@@ -0,0 +1,132 @@
+// @flow strict-local
+import * as React from 'react';
+import { View } from 'react-native';
+
+import { type UserOrBot, type UserId } from '../api/modelTypes';
+import WebLink from '../common/WebLink';
+import ZulipText from '../common/ZulipText';
+import ZulipTextIntl from '../common/ZulipTextIntl';
+import { ensureUnreachable } from '../generics';
+import { useSelector } from '../react-redux';
+import { tryGetUserForId } from '../selectors';
+import {
+  type CustomProfileFieldValue,
+  getCustomProfileFieldsForUser,
+} from '../users/userSelectors';
+import UserAvatar from '../common/UserAvatar';
+
+type Props = {|
+  +user: UserOrBot,
+|};
+
+function CustomProfileFieldUser(props: {| +userId: UserId |}): React.Node {
+  const { userId } = props;
+  const user = useSelector(state => tryGetUserForId(state, userId));
+
+  const styles = React.useMemo(
+    () => ({
+      text: { marginStart: 8 },
+      row: { flexDirection: 'row', marginVertical: 4 },
+    }),
+    [],
+  );
+
+  if (!user) {
+    return <ZulipTextIntl text="(unknown user)" />;
+  }
+
+  return (
+    <View style={styles.row}>
+      <UserAvatar size={24} avatarUrl={user.avatar_url} />
+      <ZulipText style={styles.text} text={user.full_name} />
+    </View>
+  );
+}
+
+function CustomProfileFieldRow(props: {|
+  +name: string,
+  +value: CustomProfileFieldValue,
+  +first: boolean,
+|}): React.Node {
+  const { first, name, value } = props;
+
+  const styles = React.useMemo(
+    () => ({
+      row: { marginTop: first ? 0 : 8, flexDirection: 'row' },
+      label: { width: 96, marginEnd: 8, fontWeight: 'bold' },
+      valueView: { flex: 1 },
+      valueText: { flex: 1 },
+    }),
+    [first],
+  );
+
+  let valueElement = undefined;
+  switch (value.displayType) {
+    case 'text':
+      valueElement = <ZulipText style={styles.valueText} text={value.text} />;
+      break;
+
+    case 'link':
+      valueElement = (
+        <View style={styles.valueView}>
+          {value.url ? (
+            <WebLink url={value.url} label={{ text: '{_}', values: { _: value.text } }} />
+          ) : (
+            <ZulipText text={value.text} />
+          )}
+        </View>
+      );
+      break;
+
+    case 'users':
+      valueElement = (
+        <View style={styles.valueView}>
+          {value.userIds.map(userId => (
+            <CustomProfileFieldUser key={userId} userId={userId} />
+          ))}
+        </View>
+      );
+      break;
+
+    default:
+      ensureUnreachable(value.displayType);
+      return null;
+  }
+
+  return (
+    <View style={styles.row}>
+      <ZulipText style={styles.label} text={name} />
+      {valueElement}
+    </View>
+  );
+}
+
+export default function CustomProfileFields(props: Props): React.Node {
+  const { user } = props;
+  const realm = useSelector(state => state.realm);
+
+  const fields = React.useMemo(() => getCustomProfileFieldsForUser(realm, user), [realm, user]);
+
+  const styles = React.useMemo(
+    () => ({
+      outer: { flexDirection: 'row', justifyContent: 'center' },
+      inner: { flexBasis: 400, flexShrink: 1 },
+    }),
+    [],
+  );
+
+  return (
+    <View style={styles.outer}>
+      <View style={styles.inner}>
+        {fields.map((field, i) => (
+          <CustomProfileFieldRow
+            key={field.fieldId}
+            name={field.name}
+            value={field.value}
+            first={i === 0}
+          />
+        ))}
+      </View>
+    </View>
+  );
+}
diff --git a/static/translations/messages_en.json b/static/translations/messages_en.json
index f7529e1bb3d..96e4a585bf2 100644
--- a/static/translations/messages_en.json
+++ b/static/translations/messages_en.json
@@ -186,6 +186,7 @@
   "Send private message": "Send private message",
   "View private messages": "View private messages",
   "(This user has been deactivated)": "(This user has been deactivated)",
+  "(unknown user)": "(unknown user)",
   "Forgot password?": "Forgot password?",
   "Members": "Members",
   "Recipients": "Recipients",