To make your friends list private on Facebook using the Android, iPhone or iPad app in 2023, you need to follow these steps:

  1. Open the Facebook app on your device and tap the menu button (three horizontal lines) in the top right corner.
    How to Make Friends List Private on Facebook
  2. Scroll down and tap Settings & Privacy, then tap Settings.
  3. Under Audience and Visibility, tap How People Find and Contact You.
  4. Tap Who can see your friends list?
  5. Select either Friends or Only me to keep your friends list private. You can also choose a custom audience if you want to hide your friends list from specific people.

This will prevent anyone except you or your chosen audience from seeing your full friends list on your profile. However, people can still see your mutual friends, even if you’ve hidden the friends list from everyone.