The Titan Army is the enemy of demigods in the Inferno Squadron.
- Luke Castellan (Posessed by Kronos and deceased)
- Atlas (currently trapped under the sky, and presumably relieved of his position as senior commander)
- Luke Castellan (deceased)
- Ethan Nakamura
- Silena Beauregard (Blackmailed into being a spy and deceased)
- Chris Rodriguez (Later joins the "good side")