| Teams for 1951 Thompson 100 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| Dick Eagan | Dick Eagan |  | |
| Wimpy Ervin | Wimpy Ervin | Unknown | |
| Billy Tibbert | Billy Tibbett |  | |
| 8 | Sam Knox | Billy Carden |  |
| 21 | Osiecki Racing | Jim Delaney | |
| 23 | Perry Smith | Frank Mundy | Studebaker |
| 32 | Reino Tulonen | Reino Tulonen | Henry J |
| 52 | John Golabek | Neil Cole | |
| 59 | Julian Buesink | Lloyd Moore | |
| 60 | Julian Buesink | Julian Buesink | |
| 81 | Pappy Hough | Pappy Hough | |
| 91 | Ted Chester | Tim Flock | |
| 92 | Thomas Racing | Herb Thomas | Hudson |
| 128 | Charles Gattalia | Charles Gattalia | Studebaker |
