The first step in locating a YouTube channel's email address is to navigate to their 'About' section. This section often contains contact information, including an email address, that the channel owner has chosen to make public.

If you are signed into the same Google account on an Android device, open your Android phone and tap Yes, it's me to confirm your log in. If you are using a iPhone or iPad, retrieve the verification code from your email, text messages, or Google Authenticator app. Enter the verification code and click Next to log in.

In the box on the left, enter your YouTube username and password. Note: If you don't remember your old YouTube password, unfortunately there is no password recovery option for these accounts. Select Claim channel.