2015 Washington State Cougars football team

The 2015 Washington State Cougars football team represented Washington State University during the 2015 NCAA Division I FBS football season. The team was coached by fourth-year head coach Mike Leach and played their home games at Martin Stadium in Pullman, Washington. They were members of the North Division of the Pac-12 Conference. They finished the season 9–4, 6–3 in Pac-12 play to finish in third place in the North Division. They were invited to the Sun Bowl where they defeated the Miami Hurricanes.

2015 Washington State Cougars football team

The 2015 Washington State Cougars football team represented Washington State University during the 2015 NCAA Division I FBS football season. The team was coached by fourth-year head coach Mike Leach and played their home games at Martin Stadium in Pullman, Washington. They were members of the North Division of the Pac-12 Conference. They finished the season 9–4, 6–3 in Pac-12 play to finish in third place in the North Division. They were invited to the Sun Bowl where they defeated the Miami Hurricanes.