|Powers|| Self Duplication|
|First Appearance||Divided We Stand|
Short, white humanoid with a black sleeveless outfit. The top of his head is black with three fins. Green eyes and Omnitrix on head. He has three bolts on his waist, and two green bulbs on his shoulders..
He looks the same as in Ben 10, only with the Ultimatrix on his chest.
In Omniverse, 11 year old Ditto's spikes on his head are now white. His eyes are connected to the black on his head. The borders on his "clothes" are gone. His orbs are gone and replaced by two bolts on each arm. He now has sleeve like designs on his arms. His toes are uncovered, and he has spikes on his cheeks.
Ditto can make many copies of himself; however, the clones are independent (and stubborn), and they all feel the same pain. If one is killed, the others die.
Y: Means that this alien was used by Ben in that episode.
N: Means that this alien was not used by anyone in that episode.
S: Means that this alien was used by someone other than Ben in that episode. (hover over the letter to see by who)
Ben 10: Galactic Racing
Though Ditto himself is not playable, the Omni-Not Omni-Node is based on him. It creates a fake Omni-Node that flips the first racer to try and collect it.
- According to Ben in Hot Stretch, Ditto was said to be the cutest alien by Ben's fansite.