| Year: | 1991 |
| Team: | North Carolina Tar Heels |
| Sport: | football |
| Conference: | Atlantic Coast Conference |
| Short Conf: | ACC |
| Record: | 7–4 |
| Conf Record: | 3–4 |
| Head Coach: | Mack Brown |
| Hc Year: | 4th |
| Off Coach: | Darrell Moody |
| Oc Year: | 4th |
| Def Coach: | Carl Torbush |
| Dc Year: | 4th |
| Captain: | Dwight Hollier |
| Stadium: | Kenan Memorial Stadium |
The 1991 North Carolina Tar Heels football team represented the University of North Carolina at Chapel Hill during the 1991 NCAA Division I-A football season. The Tar Heels played their home games at Kenan Memorial Stadium in Chapel Hill, North Carolina and competed in the Atlantic Coast Conference. The team was led by head coach Mack Brown.