The Commander is the title and nickname of the commanding officer of the Chain of Acheron. It could refer to:
- Trip, the commander of the Chain prior to Red.
- Red, the commander of the Chain at the beginning of the stream.
- Sweet, the commander of the Chain after Red's death.
- King, the commander of the Chain after Sweet's death on the Somnium Tenebris.
- Judge, the commander of the Chain after King withdrew the rank in “No Confidence” (Episode 26).
- The Commander (Role), the role card and abilities given to the player character that is the commander of the Chain.