| Teams for 1951 Dayton 100 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| Gene Comstock | Gene Comstock |  | |
| Bub King | Bub King |  | |
| 1 | Julian Buesink | Walt Sprague | |
| 3 | Jimmy Ayers | Jimmy Ayers | |
| 6 | Marshall Teague | Marshall Teague | Hudson |
| 10 | Jim Fiebelkorn | Jim Fiebelkorn |  |
| 14 | Frank Christian | Fonty Flock | |
| 16 | Bill Snowden | Bill Snowden |  |
| 17 | Bob Greer | Bob Greer | |
| 21 | Jack Gaynor | Lou Figaro | Hudson |
| 22 | Harold Lucas | Oda Greene | Hudson |
| 23 | Perry Smith | Frank Mundy | Studebaker |
| 27 | Jimmy Florian | Jimmy Florian | |
| 33 | Wally Marks | Wally Campbell | |
| 35 | Mike Klapak | Mike Klapak | Nash |
| 36 | Frank Carlini | Jack Goodwin | Studebaker |
| 41 | Eanes Motor Company | Curtis Turner | |
| 42 | Petty Enterprises | Lee Petty | |
| 54 | Don Bailey | Don Bailey | |
| 59 | Julian Buesink | Lloyd Moore | |
| 60 | Julian Buesink | Don Eggett | |
| 62 | Pepper Cunningham | Pepper Cunningham | Hudson |
| 72 | Wade Fields | Wade Fields | |
| 91 | Ted Chester | Tim Flock | |
| 92 | Thomas Racing | Herb Thomas | |
| 98 | Ray Duhigg | Ray Duhigg | |
| 120 | Walt Chapman | Dick Rathmann | Hudson |
| 135 | Jim White | Bill Majot |  |
| 777 | Jimmy Longo | Jimmy Longo | Hudson |
