| Wide: | yes |
| Utah State–Wyoming football rivalry | |
| Team1: | Utah State Aggies |
| Team1logo: | Utah State Aggies logo.svg |
| Team2: | Wyoming Cowboys |
| Team2logo: | Wyoming Athletics logo.svg |
| Firstmeeting: | November 23, 1903 Utah A.C. 46, Wyoming 0 |
| Mostrecent: | October 22, 2022 Wyoming 28, Utah State 14 |
| Nextmeeting: | October 26, 2024 in Laramie |
| Total: | 72 |
| Series: | Utah State leads, |
| Largestvictory: | Utah State, 57–0 (1917) |
| Longeststreak: | Utah State, 10 (1927–1937) |
| Currentstreak: | Wyoming, 2 (2021–present) |
| Trophy: | Bridger Rifle |
| Trophy Series: | Utah State leads, |
The Utah State–Wyoming football rivalry is an American college football rivalry between the Utah State Aggies and the Wyoming Cowboys. The rivalry is one of the oldest for both schools;[1] it is Utah State's fourth-oldest rivalry and Wyoming's fifth. The schools played for the first time in 1903, a Aggie victory and Utah State leads the series
On November 25, 2013, "Bridger’s Battle" was announced as the name for the rivalry, after American frontiersman who spent much of his career in the region. A .50 caliber Rocky Mountain Hawken rifle was announced as the trophy for the rivalry,[2] widely considered to be what Bridger carried.
Utah State and Wyoming have a storied history dating back to the early 1900s as both schools were members of the Rocky Mountain Athletic Conference (RMAC) from 1916–37 and later members of the Mountain States Conference from 1938–61. Following the dissolution of the Mountain States Conference in 1962, Utah State and Wyoming continued to play almost every year until 1978, then did not play again until 2001. They would meet only four additional times from 2003 to 2011. Until 1947, Utah State dominated the series with a 24-4-1 record. However, since the 1947 game Wyoming has been the better team, boasting a 24-16-3 record against the Aggies.
Utah State joined the Mountain West Conference in 2013 and was placed in the same division as Wyoming; the rivalry was renewed and is again played on an annual basis. The 2020 matchup, scheduled to be played in Laramie, was cancelled due to a spike in cases of COVID-19 within the Utah State program amid the ongoing pandemic.[3]