Patrick Jay Toomay (born May 17, 1948) is a former professional football player, a defensive end for ten seasons in the National Football League (NFL) for the Dallas Cowboys, Buffalo Bills, Tampa Bay Buccaneers, and Oakland Raiders. He played college football at Vanderbilt University and was selected in the sixth round of the 1970 NFL draft by the Dallas Cowboys. He is the author of books about professional football, including The Crunch and the 1984 novel On Any Given Sunday.