The 1976 Oklahoma State Cowboys football team represented Oklahoma State University during the 1976 NCAA Division I football season. Running back Terry Miller had 1,714 rushing yards on 291 attempts, averaging 5.9 yards per attempt, and 23 touchdowns. Miller finished fourth in the Heisman Trophy voting.

The Oklahoma State Cowboys football program represents Oklahoma State University–Stillwater in college football. The team is a member of the Big 12 Conference and competes at the NCAA Division I Football Bowl Subdivision level. The Cowboys are led by Mike Gundy, who is in his 20th year as head coach. Oklahoma State plays its home games at Boone Pickens Stadium in Stillwater, Oklahoma.