Ben Tennyson (Ben 10.000)
Gwen Tennyson (en Ben 10.000)
Kevin Ethan Levin
Max Tennyson
Kenny Tennyson
Devlin Levin Tennynson
Carl Tennyson
Sandre Tennyson
Vera Tennyson
Wes Green
Kai Green
Donovan Grand Smith
Edwin Grand Smith
Cooper Daniels
Teniente Steel
Capitan Shaw
Constantine Jacobs
Azmuth
Tetrax
Myaxx
Xylene
Gater Boy
Puercoespín
Gluto
Technorg
Ultimo
Tiny
Synaptack
Vilgax
Eon
Zs'Skayr
Yenaldooshi
La Momia
Dr.Vicktor
Volkanus
El Grande
Megawhatts
Six Six
Kraab
Desperdisios
Limax
Cerebro Hongo
Sploot
Gullet
Dr.Animo
Hex
Charmcaster
Jonah Melville
Subliminal
Rojo
Clancy
Phil
Enoc
Zombozo
Pulgares
Meduza
Ácido
Siempre Rey
Sr.Beck
Robots de Vilgax
Forever Knight Ninja
Slix Vigma
S.A.M
Los escuderos
Ahpuch
Exo-Cráneo
Cash Murray y JT
El Krakken