List of Ben 10: Ultimate Alien episodes

Ben 10: Ultimate Alien is an American animated television series, the third entry in Cartoon Network's Ben 10 franchise created by team Man of Action (a group consisting of Duncan Rouleau, Joe Casey, Joe Kelly, and Steven T. Seagle), and produced by Cartoon Network Studios. It was slated to premiere after the series finale of Ben 10: Alien Force on March 26, 2010, but instead premiered on April 23, 2010. The series finale aired on March 31, 2012.

Crossover special
Following Dwayne McDuffie's death.