This is a list of seasons completed by the Northwestern Wildcats football team of the National Collegiate Athletic Association (NCAA) Division I Football Bowl Subdivision (FBS).
Northwestern originally competed as a football independent.
As one of the founding members, Northwestern joined the Big Ten conference, then known as the Western Conference, in 1896, where it has been a member ever since.
The team has several winless seasons, including setting an NCAA Division I record for consecutive losses when it lost 34 straight games from 1979 to 1982.
Northwestern has also experienced success, winning eight conference titles.