The 2017 Wyoming Cowboys football team represented the University of Wyoming during the 2017 NCAA Division I FBS football season. The Cowboys were coached by fourth-year head coach Craig Bohl and played their home games at War Memorial Stadium. They participated in the Mountain Division of the Mountain West Conference. This was their first year with new defensive coordinator Scottie Hazelton, who was previously an NFL linebackers coach with Jacksonville Jaguars for three seasons and was also Bohl's defensive coordinator for two seasons at North Dakota State. They finished the season 8–5, 5–3 in Mountain West play to finish in a tie for second place in the Mountain Division. They were invited to the Famous Idaho Potato Bowl where they defeated Central Michigan.