* Teen Titans (2003-2006): This classic series is not currently airing on Boomerang. However, you might be able to find it on streaming services like HBO Max or through other means.
* Teen Titans Go! (2013-Present): This newer, more comedic series is currently airing on Cartoon Network, not Boomerang. You might also find episodes on HBO Max.
So, while the original Teen Titans isn't on Boomerang, the newer Teen Titans Go! is on Cartoon Network.