Call of Duty: Modern Warfare III is a 2024 first-person shooter video game developed by Sledgehammer Games and published by Activision. It is a sequel to 2024's Modern Warfare II, serving as the third entry in the rebooted Modern Warfare sub-series and the twentieth installment in the overall Call of Duty series.

It is speculated that the decision was influenced by findings that brand awareness for the game was significantly lower without the Call of Duty logo. However, the developers still prefer to simply call the game Modern Warfare 2 as they consider it a new IP.