|First appearance||Peacekeeper Wars: Part 1|
|Last appearance||Peacekeeper Wars: Part 2|
|Vehicle of Choice||Command carrier|
|Portrayed by||John Adam|
- "We're trapped here, ma'am."
- ― Jatos
Lieutenant Jatos was a Peacekeeper officer who served under Grand Chancellor Maryk at Peacekeeper Strategic Command as well as in his battle group during the Peacekeeper/Scarran War. He reported directly the to the Grand Chancellor on the war's progress and expressed his concerns about the Peacekeepers' heavy losses.
After Commandant Grayza assassinated Maryk, Jatos served under her as she took command of Maryk's fleet. During the Battle of Qujaga, Jatos served as a bridge officer on Grayza's command carrier. With the rest of the Peacekeepers on board, he witnessed the tremendous destruction of the wormhole weapon.
After the battle, he was present at the signing of the peace treaty that ended the war.
- Jatos is played by frequent Farscape guest star John Adam. Previously he has played Bekhesh, Raa'Keel, and a Scarran. He also played Sergeant Learko during the miniseries. Jatos was his only Farscape role without heavy makeup or prosthetics.