| Teams for 1951 Morristown 100 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| Len Brown | Len Brown | Unknown | |
| Wimpy Ervin | Wimpy Ervin | Henry J | |
| John DuBoise | John DuBoise |  | |
| Dick Eagan | Dick Eagan | | |
| Reino Tulonen | Reino Tulonen | Henry J | |
| 1 | Julian Buesink | Bill Rexford |  |
| 14 | Frank Christian | Fonty Flock | |
| 21 | Bob Osiecki | Jim Delaney |  |
| 22 | Harold Lucas | Oda Greene | Hudson |
| 23 | Perry Smith | Frank Mundy | Studebaker |
| 33 | Wally Marks | Wally Campbell | |
| 42 | Petty Enterprises | Lee Petty | |
| 52 | John Golabek | Neil Cole | |
| 59 | Julian Buesink | Lloyd Moore | |
| 66 | Pappy Hough | Pappy Hough | |
| 70 | William Gundaker | Bud Farrell | |
| 82 | Phil Oates | Joe Eubanks | Hudson |
| 91 | Ted Chester | Tim Flock | |
| 92 | Thomas Racing | Herb Thomas | |
| 120 | Walt Chapman | Dick Rathmann | Hudson |
| 421 | Wiss Brothers Racing | Jack Reynolds | |
