How to remove your Battle.net account
Battle.net is the account management site of Blizzard Entertainment (including World of Warcraft, Starcraft, Diablo, Hearthstone, etc..). Sadly an automated account removal is not possible.
Blizzard and Battle.net say on their privacy page:
“If for any reason you are concerned with the way we are using your personal information, or would like to correct or request that we delete such personal information, please contact Blizzard Entertainment Privacy Policy, Attention: Privacy Policy Administrator, at 16215 Alton Pkwy. Irvine CA 92618-3616. You can also contact us by e-mailing us at privacy@blizzard.com. We will respond to any request for access within 30 days.
In some cases, we may not be able to delete your personal information and will retain and use our information as long as necessary to comply with our legal obligations, resolve disputes, and/or enforce our agreements.
Please note that the deletion of your data will lead to the termination of your account and all applicable services.”
Helpful Trick: Removing online data
Publicly visible text/images often aren’t properly removed even when you succeed in removing an account. Try editing or removing them manually before removing the account itself. If you’re unsure what happens to your tracks: this can be found mostly in the Terms of Service/Privacy Policy; otherwise you can always contact Battle.net and ask personally. By the way, removal requests don’t necessarily mean your data will actually be removed (e.g. due to legal obligations).
Helpful Trick: Remove third-party logins
If you signed up for Battle.net using a third-party login such as Facebook or Twitter, you probably want to revoke all access from Battle.net. Click here to find out how.