Programmes like Doctor Who and Top Gear have been made available on MySpace under a deal with BBC Worldwide - the commercial arm of the BBC.
There will be a special Top Gear section on the channel
The agreement means BBC shows old and new can be seen around the world via the social networking site.
There are seven genres on the BBC's MySpaceTV channel: Comedy, Weird and Wonderful, Sci-fi, Drama, Famous Faces, Top Gear and nature channel Love Earth.
The BBC content will be available immediately to the website's users.