The 1950 Princeton Tigers football team represented Princeton University in National Collegiate Athletic Association (NCAA) intercollegiate competition during the 1950 season. The Tigers were led by sixth-year head coach Charlie Caldwell, a future College Football Hall of Fame inductee, who utilized an "unbalanced" version of the single-wing formation. The Princeton offense, which made use of the buck-lateral series, was one of the last successful employers of the single-wing formation, which had been made obsolete by the modernized T formation.