The fastest way to delete a Facebook contact

Open Facebook on your phone or computer and go to your Friends list. Find the person you want to remove, click or tap the three dots next to their name, and select "Unfriend." Facebook will remove them from your friends list immediately — they won't get a notification that you unfriended them, but they can still see your public posts and message you unless you block them separately.

The person stays in your Facebook contacts until you also remove them from your phone's address book or contacts app, which is a separate step. Unfriending only removes them from Facebook itself.

Key Takeaways

  • Unfriending removes someone from your Facebook friends list but does not prevent them from seeing your public posts or messaging you.
  • The unfriend button is in the three-dot menu next to a person's name on your friends list or their profile.
  • Blocking is stronger than unfriending — it prevents someone from seeing your profile, messaging you, or finding you in search.
  • Removing a contact from Facebook does not delete them from your phone's contacts app; you must do that separately if you want to.

Where to find the unfriend button

On a computer, go to your Friends list by clicking your profile picture in the top right, then selecting "Friends." Scroll to find the person, hover over their name, and click the three dots that appear. Select "Unfriend" from the menu.

On an iPhone or Android phone, open the Facebook app, tap the menu icon (three horizontal lines), scroll down to "Friends," find the person, tap the three dots next to their name, and tap "Unfriend." The button appears in the same place whether you use the Facebook app or the mobile website.

The difference between unfriending and blocking

Unfriending removes someone from your friends list, but they can still see anything you post publicly and can send you messages. They can also search for you and view your profile if your privacy settings allow it.

Blocking is stronger. When you block someone, they cannot see your profile at all, cannot message you, cannot find you in search, and cannot see your posts even if they are public. You block someone the same way you unfriend them — through the three-dot menu on their profile — but you select "Block" instead of "Unfriend." Blocking is useful if you want to cut off contact entirely, while unfriending is better if you simply want to remove someone from your active friends list but don't mind them seeing your public content.

What happens after you unfriend someone

The person will not receive a notification that you unfriended them. However, they may notice you are no longer on their friends list if they look, or they may see that you are no longer tagged in mutual friends' posts.

Any messages you sent to each other before unfriending stay in both of your message histories. You can still see the conversation, and so can they. If you want to delete the conversation, you can delete it from your end only — this removes it from your inbox but does not delete it from their inbox.

Removing contacts from your phone's address book

Unfriending someone on Facebook does not remove them from your phone's contacts. To delete them from your phone, open your Contacts app (called "Contacts" on iPhone and "Contacts" or "People" on Android), find their name, and tap "Delete" or the trash icon.

If you synced your phone contacts with Facebook, you may see their Facebook profile picture in your phone's contacts app. Deleting the contact from your phone will not affect their Facebook account or your Facebook friendship status — you need to unfriend them separately on Facebook if that is what you want.

How to find someone you unfriended

If you unfriend someone and later want to add them back, search for their name in the Facebook search bar at the top of the page. Their profile will appear, and you can send them a friend request. They will receive a notification of your request, and they can accept or decline it.

You cannot see a list of people you have unfriended. If you want to keep track of who you have removed, you would need to write their names down separately or use a notes app on your phone.

Privacy settings that work with unfriending

Even after you unfriend someone, they can still see your public posts unless you change your privacy settings. To limit what unfriended people can see, go to your Settings (the gear icon), select "Privacy," and adjust who can see your posts. You can set posts to "Friends Only," "Friends Except," or "Specific Friends" to control visibility more tightly.

The "Friends Except" option is useful if you want to keep most people as friends but hide your posts from one or two specific people without unfriending them. This is different from unfriending because the person stays on your friends list but cannot see the posts you mark with this setting.

Frequently Asked Questions

Will someone know if I unfriend them?

Facebook does not send a notification when you unfriend someone. However, they may notice if they check your profile or their friends list. There is no way for them to receive an automatic alert.

Can I unfriend someone and then add them back later?

Yes. Search for their name, find their profile, and send a new friend request. They will see the request and can accept or decline it. There is no penalty for unfriending and re-adding someone.

What is the difference between unfriending and muting someone?

Muting hides someone's posts from your feed without removing them from your friends list. They stay your friend, but you do not see their updates. Unfriending removes them from your friends list entirely. Muting is gentler if you want to see less of someone but do not want to end the friendship.

If I unfriend someone, can they still message me?

Yes, unless you also block them. Unfriending only removes them from your friends list. To prevent messages, you need to block them separately through their profile menu.

Does unfriending someone delete our old messages?

No. Your message history stays in both inboxes. You can delete the conversation from your end, which removes it from your inbox but not from theirs. They will still see the messages you sent.