Bad Ben
OV Ben standing
General Information
Species Human
Home Planet Earth
Residence Bellwood (Alternate Timeline)
Age 17
Powers and Abilities
Equipment Omnitrix
Alternate Counterparts Ben Tennyson (Main Timeline)
Ben 10,000 (Main Timeline Future)
Ben Tennyson (Dimension 23)
Ben Tennyson (Gwen 10)
No Watch Ben
Nega Ben
Mad Ben
First Appearance TBA
Voice Actor Yuri Lowenthal

Bad Ben is an alternate and evil version of Ben Tennyson.


Bad Ben bears a very strong resemblance to Ben Prime, except he has black hair instead of brunette hair. He also has mint green-colored eyes, shirt, and Omnitrix of the same color. Plus his cargo pants are of a darker brown color and his shoes are black instead of green.


Technically, Bad Ben's personality is almost the same as Albedo's. He doesn't consider himself a nice guy and says that evil is relative.

Bad Ben enjoys being bad and evil in as many ways as he possibly can; from small things such as intentionally withholding an explanation about the multiple Bens from No Watch Ben to maintain the latter's terror, to bigger things such as sadistically attacking and tormenting the good Bens.

Bad Ben has a twisted sense of humor, as he exclaimed to a crowd of shoppers upon suddenly poking his head out of a wall at them as Ghostfreak, "Clean up on Aisle Ten!"

Powers and Abilities

Bad Ben displayed a few fighting skills against No Watch Ben in human form, explicitly stating that he had taken self-defense classes at some point.


Bad Ben has all the powers and abilities inside the Omnitrix.

Accessible Aliens


Ben 10: The New Omniverse

  • He is expected to appear in Season 3.


  • Credits for the picture go to CaT.
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