The fastest way to leave a Facebook group
To leave a Facebook group, open the group, tap or click the three dots in the top right corner, and select "Leave group" from the menu. Facebook will remove you immediately. The group admin and members will see that you've left, but you won't send a notification — your departure just shows in the group's activity log if anyone looks for it.
On mobile, the three dots appear in the top right of the group header. On desktop, they're in the same spot. The exact wording may say "Leave group" or sometimes "Leave" depending on your device and Facebook version, but the location is consistent.
Once you leave, you lose access to all group posts, files, and conversations. You won't receive messages from the group, and the group won't appear in your Groups list anymore. If you change your mind later, you can rejoin if the group is public, or you can request to rejoin if it's private.
Key Takeaways
- Leaving a group takes one tap or click: open the group, select the three dots menu, and choose "Leave group."
- Your departure shows in the group's activity log, but members don't receive a separate notification that you left.
- After you leave, you cannot see any group posts, files, or messages, and the group disappears from your Groups list.
- You can rejoin a public group anytime, but rejoining a private group requires the admin's permission.
What happens to your posts and comments after you leave
Your posts and comments stay in the group after you leave. Other members can still see what you wrote, reply to your comments, and react to your posts. Leaving the group doesn't delete your history or hide your name from past conversations.
If you want to remove a specific post or comment before leaving, you can delete it while you're still a member. Open the post, tap or click the three dots on that post, and select "Delete." After you leave, you can no longer edit or delete anything you posted in that group.
Leaving a group you admin or moderate
If you're the group admin, you must transfer admin rights to another member before you can leave. Open the group, go to "Members," find another member you trust, tap or click their name, and select "Make admin." You can make multiple people admins if you want to share responsibility.
Once you've assigned at least one other admin, the "Leave group" option becomes available. If you're a moderator but not the main admin, you can leave without transferring anything — moderator status doesn't prevent you from leaving.
Leaving without other members knowing (what's actually private)
Facebook doesn't send a notification to the group when you leave, so members won't get a message saying you've gone. However, if someone checks the group's member list or activity log, they can see that you're no longer there. There's no way to leave silently or hide the fact that you left.
If you want to stop seeing a group's posts without leaving it, you can mute the group instead. Open the group, tap or click the three dots, and select "Mute group." You'll stay a member, but posts won't show up in your feed, and you won't get notifications. You can unmute anytime.
Rejoining a group after you leave
For public groups, you can rejoin immediately by searching for the group name and tapping or clicking "Join." Your old posts and comments are still there, and you'll see the group's recent activity.
For private groups, you'll need to send a request to join, and the admin must approve it. The admin may or may not let you back in — there's no rule requiring them to accept you. If the group is closed (meaning no one can join without an invite), you'll need someone in the group to invite you again.
Leaving groups on different devices
The process is the same on iPhone, Android, and desktop, but the menu location changes slightly. On mobile, swipe to the top of the group and look for the three dots in the group header. On desktop, the three dots are in the top right corner of the group page, next to the group name.
If you're using Facebook Messenger to view groups, the option may be in a different spot — look for a menu icon (three dots or three lines) and select "Leave group" from there. If you can't find it, try opening the group in the main Facebook app instead.
Frequently Asked Questions
Can I leave a group without the admin knowing?
The admin won't get a notification, but they can see you've left if they check the member list. There's no way to leave completely invisibly. If you want to stay hidden from the group, muting it is a better option than leaving.
What happens to messages I sent in the group chat?
Your messages stay in the group's chat history after you leave. Other members can still see them, reply to them, and react to them. You can delete your own messages before you leave, but once you're gone, you can't remove them.
If I rejoin a group, will I see all the old posts?
Yes. When you rejoin, you'll see the group's entire history, including posts from before you left. You'll also see any new posts that were added while you were gone.
Can I leave a group and then have someone re-add me without asking?
No. For public groups, you have to join yourself. For private groups, someone has to send you an invite, and you have to accept it. No one can add you without your action.
Why can't I find the leave option in my group?
If you're the only admin, you must make someone else an admin first. If you're a regular member and still can't find the option, try refreshing the page or closing and reopening the app. If the group is archived or restricted in some way, Facebook may not show the leave option until you contact the admin.