|Affiliations|| Agent Locke|
|Voice Actor||Bill Mumy|
|First Appearance||The Widening Gyre|
Agent Bryson is a federal agent who appeared in The Widening Gyre.
In the episode The Widening Gyre, he and his partner Agent Locke were kidnapped by the Garbage Monster after they were sent by Colonel Rozum to investigate when his sister disappeared. They were rescued by Ben, Gwen and Kevin and together they helped in the defeat of the Garbage Monster as well as evacuating all the civilians trapped.
Agent Bryson has shown to be slightly eccentric and dramatic.
Ben 10: Ultimate Alien
- The Widening Gyre (first appearance)
- Bryson looks similar to Carl Tennyson, but with a lighter shade of brown on his hair.
- Bryson is based on Agent Fox Mulder from The X-Files series.