These are the primary charactes of the show, Ben 10 and Ben 10: Alien Force. This page also includes primary villains that have been featured in the show.

Ben 10

• Ben Tennyson
• Gwen Tennyson
• Max Tennyson

List Of Primary Villains

• Vilgax
• Kevin 11
• Zs'Skayr

Ben 10: Alien Force

• Ben Tennyson (alien force)
• Gwen Tennyson (alien force)
• Kevin Levin (alien force)
• Max Tennyson (alien force)