| Year: | 1921 |
| Team: | Richmond Spiders |
| Sport: | football |
| Conference: | South Atlantic Intercollegiate Athletic Association |
| Short Conf: | SAIAA |
| Record: | 4–3–1 |
| Conf Record: | 2–2–1 |
| Head Coach: | Frank Dobson |
| Hc Year: | 8th |
| Captain: | R. Tyler Price |
| Stadium: | Stadium Field |
The 1921 Richmond Spiders football team was an American football team that represented the University of Richmond as a member of the South Atlantic Intercollegiate Athletic Association (SAIAA) during the 1921 college football season. Led by eighth-year head coach, Frank Dobson, Richmond compiled an overall record of 4–3–1 with a mark of 2–2–1 in conference play.[1] [2] 1921 was the team's final season in the SAIAA.