What is the name of the main character in Call of Duty: Advanced Warfare's campaign?

The main character in Call of Duty: Advanced Warfare’s campaign is Jack Mitchell. He begins the story as a United States Marine and later joins Atlas Corporation, a powerful private military company.

Mitchell is deployed to Seoul in 2054 with his close friend Will Irons. After a devastating injury, he receives an advanced prosthetic arm and accepts an offer from Jonathan Irons, Atlas’s founder. The campaign then follows Mitchell as he becomes increasingly involved in Atlas’s global operations and eventually questions Irons’s ambitions.

Advanced Warfare is unusual within the series because its campaign centers on one primary playable character rather than frequently switching between several protagonists. Troy Baker provides Mitchell’s voice and performance. Ilona and Gideon are important characters, while Will Irons is Mitchell’s friend; none is the campaign’s main protagonist.