Logan Johnson serves as Assistant Coach for Harvard University's Football program in Cambridge, Massachusetts.
Logan Johnson, who joined the Harvard football staff as an assistant coach in March 2015, enters his 12th season with the Crimson in 2026, coaching the defensive line. Johnson coached a pair of All-Ivy League performers in 2025, including first-team choice Alex DeGrieck. The defensive line was part of a unit that ranked 12th in total defense, 13th in red zone defense, 19th in rushing defense and 21st in scoring defense, which helped the Crimson capture a third consecutive Ivy title.