1975 Kansas State Wildcats football team

The 1975 Kansas State Wildcats football team represented Kansas State University in the college football season of 1975. The team's head football coach was Ellis Rainsberger, in his first of three years at the helm of the Wildcats. The Wildcats played their home games in KSU Stadium. 1975 saw the wildcats finish with a record of 3–8, and a dismal 0–7 record in Big 8 play.

1975 was the first time in school history that the Wildcats were shut out three times in one season; the other time was in 1980. The Wildcats were shut out by Texas A&M, Kansas, Nebraska.

Schedule
!colspan=6| Non-conference Schedule

!colspan=6| Conference Schedule