How to Block Someone on Facebook

Quick answer

Open the person's profile, use the profile options menu, choose Block, and confirm. You can also manage the blocked list from Privacy Checkup or the Blocking settings.

What this means

Blocking limits direct interaction between profiles, but it does not erase copies, screenshots, group activity, or content visible through other accounts. Use reporting and evidence preservation for threats, impersonation, or harassment.

Facebook changes labels and rolls out account features gradually. The exact wording on your device can differ from screenshots or older guides, but the underlying task should remain inside the official app, facebook.com, or Accounts Center. Read the page that appears on your own account instead of forcing a menu path that is no longer present.

Step-by-step

1. Save screenshots and message details first if the behavior may need to be reported.
2. Open the correct profile and use its options menu.
3. Choose Block and read the confirmation so you understand which profile is affected.
4. Review mutual groups, Page roles, and Messenger conversations for remaining exposure.
5. Report violating content separately because blocking alone does not submit a policy report.

Checks before you continue

• Blocking is different from unfriending, unfollowing, or restricting.
• Additional Facebook profiles may need separate action.
• Do not warn or confront an abusive person if doing so increases risk.
• Contact local authorities or a trusted safety resource for credible threats.

Common reasons it does not work

• A recently unblocked profile may be subject to a temporary re-blocking restriction.
• Page interactions and shared groups can behave differently from personal-profile blocking.
• The wrong profile can be selected when several people use similar names.

If the result is different from what this guide describes, stop and note the exact message. Try the desktop website if the app hides a setting, update the app if a menu is incomplete, and use a familiar device for identity or recovery checks. Avoid repeating the same request many times because temporary rate limits can make diagnosis harder.

Safety and privacy notes

Privacy settings reduce exposure but cannot control copies that other people already saved. Review the audience on old content, avoid posting sensitive identifiers, and block or report abuse instead of engaging with threatening accounts.

Never use remote-access software or share a screen with an unknown “support agent.” Facebook does not need your password, two-factor code, gift card, or cryptocurrency payment to complete a normal account setting. When a permanent action is involved, keep an independent backup of the information and access records you may need later.

Official source

Review Facebook Help Center: Privacy Checkup for the latest labels and eligibility rules. This guide explains the process in plain language, but the options displayed by Facebook for your account are the final authority.