The 2008 Kansas State Wildcats football team represented Kansas State University in the 2008 NCAA Division I FBS football season. The Wildcats played their home games in Bill Snyder Family Stadium. The head coach was Ron Prince, who was in his third and final season at the helm of the Wildcats. The 2008 signing class was one that saw 26 signees, including 19 junior college transfers.

The 2008 NCAA Division I FBS football season was the highest level of college football competition in the United States organized by the National Collegiate Athletic Association (NCAA).