| Year: | 1920 |
| Team: | Wyoming Cowboys |
| Sport: | football |
| Conference: | Rocky Mountain Conference |
| Short Conf: | RMC |
| Record: | 4–5–1 |
| Conf Record: | 2–5–1 |
| Head Coach: | John Corbett |
| Hc Year: | 5th |
| Captain: | Milward Simpson |
The 1920 Wyoming Cowboys football team was an American football team that represented the University of Wyoming as a member of the Rocky Mountain Conference (RMC) during the 1920 college football season. In their fifth season under head coach John Corbett, the Cowboys compiled a 4–5–1 record (2–5–1 against conference opponents), finished seventh in the RMC, and were outscored by a total of 106 to 58. Milward Simpson was the team captain.[1] [2]