The 1942 Washington State Cougars football team was an American football team that represented Washington State College during the 1942 college football season. Seventeenth-year head coach Babe Hollingbery led the team to a 5–1–1 mark in the PCC and 6–2–2 overall. Two home games were played on campus at Rogers Field in Pullman and two in Spokane at Gonzaga Stadium.