Probably have to recover your password and then: https://www.quora.com/How-do-I-delete-an-old-account-on-LinkedIn https://www.quora.com/How-do-I-delete-an-old-a

Probably have to recover your password and then: https://www.quora.com/How-do-I-delete-an-old-account-on-LinkedIn https://www.quora.com/How-do-I-delete-an-old-account-on-Link... Personally I would just flag it as spam though.