| Teams 1971 Halifax County 100 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 2 | Marcis Auto Racing | Dave Marcis | Dodge |
| 4 | John Sears | John Sears | Dodge |
| 6 | Castle Racing | Neil Castles | Dodge |
| 7 | Dalton Racing | Dean Dalton | Ford |
| 8 | Negre Racing | Ed Negre | Ford |
| 10 | Champion Racing | Bill Champion | Ford |
| 19 | Henley Gray Racing | Henley Gray | Ford |
| 20 | Clyde Lynn | Clyde Lynn | Ford |
| 24 | Gordon Racing | Cecil Gordon | Mercury |
| 25 | Robertson Racing | Jabe Thomas | Plymouth |
| 26 | Brooks Racing | Earl Brooks | Ford |
| 30 | Vic Ballard | Walter Ballard | Ford |
| 34 | Scott Racing | Wendell Scott | Ford |
| 41 | US Racing | D.K. Ulrich | Ford |
| 43 | Petty Enterprises | Richard Petty | Plymouth |
| 48 | Hylton Engineering | James Hylton | Ford |
| 63 | Roberts Racing | Charlie Roberts | Dodge |
| 64 | Langley Racing | Elmo Langley | Ford |
| 67 | Ron Ronacher | Dick May | Ford |
| 68 | Allan Schlauer | Larry Baumel | Ford |
| 70 | McDuffie Racing | J.D. McDuffie | Chevrolet |
| 71 | K&K Racing | Bobby Isaac | Dodge |
| 72 | DeWitt Racing | Benny Parsons | Ford |
| 74 | Shirey Racing | Bill Shirey | Plymouth |
| 79 | Warren Racing | Frank Warren | Dodge |
| 85 | Daniel Racing | Ronnie Daniel | Chevrolet |
| 90 | Donlavey Racing | Bill Dennis | Mercury |
| 96 | Garn Racing | Richard Childress | Chevrolet |