Noah Mercer is an offensive lineman for the Troy Trojans who stands 6'3" and weighs 308 pounds. A native of Marianna, Florida, he attended Marianna High School before joining Troy as a freshman in 2023, when he redshirted without appearing in games. He did not see action during his redshirt freshman year in 2024. In 2025, his sophomore season, Mercer remained without game appearances but earned scout team player of the week honors twice on special teams, against Buffalo and Old Dominion. He returns to the program as a junior for the 2026 season.