The 2023 Washington State Cougars football team represented Washington State University in the Pac–12 Conference during the 2023 NCAA Division I FBS football season.

The Cougars were led by Jake Dickert in his third year as head coach.

They played their home games at Martin Stadium in Pullman, Washington.

The Washington State Cougars football team drew an average home attendance of 28,023 in 2023.

[1] at Canvas Stadium • Fort Collins, Colorado at Martin Stadium, Pullman, Washington at Martin Stadium • Pullman, WA at Martin Stadium • Pullman, Washington at Rose Bowl • Pasadena, CA at Martin Stadium • Pullman, WA at Autzen Stadium • Eugene, OR at Mountain America Stadium • Tempe, AZ at Martin Stadium • Pullman, WA No scoring at California Memorial Stadium • Berkeley, CA at Martin Stadium • Pullman, WA at Husky Stadium • Seattle, Washington