|Powers and Abilities|
|Relatives||Max Tennyson (deceased)|
|Alternate Counterparts|| Ben Tennyson|
|Voice Actor||Yuri Lowenthal|
Ben Tennyson is the Dimension 23 counterpart of Ben Tennyson, and first appeared in the Omniverse episode Store 23. Since then, he has appeared in various spin-offs revolving around him, such as Ben 23.
Ben 23 wears a dark-blue jacket with light-blue trim. He wears black jeans and his shoes are white with light-blue extras. He wears his hair differently than his other counterparts, but it's still similar. The Omnitrix Mark III, referred to as the "Hero Watch 2.0", sits on his right wrist.
This is essentially the same Ben 23 from Store 23, but he is now a few years older. Well, seven years older. He has given up his franchise to Mr. Bauman, to make up for any trouble he had caused in the past (Yes. I am using a similar backstory to Ben in B23UA, but it's my series, so buzz off ;)). Azmuth gives him the Omnitrix MIII as a reward for his mature decisions. When he turns 20, Paradox comes to him in hopes that he will aid the other Ben's in their quest to defeat Warlock.