Ben Tennyson
Ben Tennyson
is the main protagonist of the Ben 10 franchise. He possesses a very unique wrist watch-like alien device called the Omnitrix that could change him into any kind of alien.


  • He is voiced by Tara Strong as a child and Yuri Lowenthal as a teenager.
  • Click the link here to see more of Ben's Alien Transformations: Omnitrix Heroes.
  • After the events of Full Moon, Ben Tennyson becomes Alain's student and he will learn how to use his powers the right way.
  • In the Jeffrey, Jaden & Friends' Storm Adventures series, Ben Tennyson becomes Jeffrey Dragonheart's student.