| Teams 1951 Altamont-Schenectady 100 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 0 | Wimpy Ervin | Wimpy Ervin | Unknown |
| 0 | Ken Swihart | Ed Benedict | Hudson |
| 14 | Frank Christian | Fonty Flock | Oldsmobile |
| 23 | Perry Smith | Perry Smith | Studebaker |
| 25 | Don Rogalla | Dick Linder | Oldsmobile |
| 42 | Petty Enterprises | Lee Petty | Plymouth |
| 59 | Julian Buesink | Lloyd Moore | Ford |
| 81 | Pappy Hough | Pappy Hough | Ford |
| 92 | Thomas Racing | Herb Thomas | Plymouth |