The 2024 James Madison Dukes football team represented James Madison University in the Sun Belt Conference's East Division during the 2024 NCAA Division I FBS football season. The Dukes were led by Bob Chesney in his first year as the head coach. The Dukes played their home games at the Bridgeforth Stadium, located in Harrisonburg, Virginia.
In the Sun Belt preseason coaches' poll, the Dukes were picked to finish second place in the East division.
Offensive lineman Cole Potts and punter Ryan Hanson were awarded to be in the preseason All-Sun Belt first team offense and special teams, respectively. Offensive lineman Tyshawn Wyatt, defensive lineman Eric O'Neill, and cornerback Chauncey Logan were named to the second team.
The football schedule was announced on March 1, 2024.