You can use this service to reset your Battle.net password, which will remove most account locks.

Use this page if you wish to change/modify your Contact & Shipping address for your Battle.net Account.

If someone changed the email address on your account, or if you can't remember what it was, we can send you a text to recover your account.

How to delete a World of Warcraft account

Information on the deletion, transfer, unlinking, or moving accounts.

How to unlink a Steam, Playstation Network, Xbox Live, or Nintendo Switch account from a Battle.net account

Information about linking your Google account to your Battle.net

Troubleshooting steps to help you connect to the Battle.net desktop app.

Steps to resolve issues when your Battle.net App is not installing or updating correctly, or if it is crashing.

How to permanently delete an account.