| Year: | 2021 |
| Team: | North Dakota Fighting Hawks |
| Sport: | football |
| Conference: | Missouri Valley Football Conference |
| Short Conf: | MVFC |
| Record: | 5–6 |
| Conf Record: | 3–5 |
| Head Coach: | Bubba Schweigert |
| Hc Year: | 8th |
| Off Coach: | Danny Freund |
| Oc Year: | 3rd |
| Def Coach: | Brett Holinka |
| Dc Year: | 2nd |
| Stadium: | Alerus Center |
The 2021 North Dakota Fighting Hawks football team represented the University of North Dakota in the 2021 NCAA Division I FCS football season. The Fighting Hawks competed as members of the Missouri Valley Football Conference and were led by eight-year head coach Bubba Schweigert. They played their home games at Alerus Center in Grand Forks, North Dakota.
The Fighting Hawks finished the season 5–6, 3–5 in MVFC play to finish in eighth place.