Northwestern State Demons football, 1970–1979

The Northwestern State Demons football program, 1970–1979 represented Northwestern State University during the 1970s in college football. During this time, the Demons were led by three head coaches and had an overall record of 48–54–1. During this decade, Northwestern State competed in a pair of conferences and as independent and played their home games at three separate stadiums.

Glenn Gossett served as head coach at Northwestern State for the 1970 and 1971 seasons and led the Demons to a record of 13–5–1. The 1970 season was the last Northwestern State competed as a member of the Gulf States Conference where they has been a member since 1948. Gossett resigned as head coach in May 1972 after the Demons competed as an independent for the season. From 1972 to 1974 Northwestern State competed as a member of the Gulf South Conference under the leadership of head coach George Doherty. During his tenure as head coach, Doherty led the Demons to an overall record of 15–17 and a conference championship in 1972. Northwestern State left the Gulf South Conference after the 1974 season and competed as an independent for the remainder of the decade under head coach A. L. Williams. Williams led the Demons to an overall record of 20–32 from 1975 to 1979 and through their transition from Division II to Division I.

From 1970 to 1974, Northwestern played their home games on-camous at Demon Stadium in Natchitoches, Louisiana. After the 1974 season, Demon Stadium was demolished and Harry Turpin Stadium was built at the same location in its place and opened for their 1976 season. While under construction, Northwestern State played their home games off-campus at State Fair Stadium in Shreveport, Louisiana for their 1975 season.