Modern Warfare III was released on November 10, 2024, for PlayStation 4, PlayStation 5, Windows, Xbox One, and Xbox Series X/S. Similar to Modern Warfare II, the campaign was released in early access for all digital pre-orders, starting from November 2, 2024.

The game was released worldwide in November 2011 for Microsoft Windows, the Xbox 360, PlayStation 3, Wii, and OS X. It is the sequel to Call of Duty: Modern Warfare 2 (2009), serving as the third and final installment in the original Modern Warfare trilogy and the eighth Call of Duty installment overall.