The 1968 Washington State Cougars football team was an American football team that represented Washington State University in the Pacific-8 Conference (Pac-8) during the 1968 NCAA University Division football season. In their first season under head coach Jim Sweeney, the Cougars compiled a 3–6–1 record, and outscored their opponents 189 to 188. The final two games were shutout victories.