| Teams 1950 Langhorne 150 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 0 | Ed Hastings | Ray Erickson | Mercury |
| 2 | Sam Rice | Bill Blair | Cadillac |
| 9 | Len Brown | Len Brown | Oldsmobile |
| 10 | Fred Johnson | Fred Johnson | Ford |
| 11 | Bob Apperson | Bob Apperson | Oldsmobile |
| 21 | Harold Kite | Tim Flock | Lincoln |
| 25 | Dailey Moyer | Ken Wagner | Lincoln |
| 27 | Jimmy Florian | Jimmy Florian | Ford |
| 41 | John Eanes | Curtis Turner | Oldsmobile |
| 42 | Petty Enterprises | Lee Petty | Plymouth |
| 56 | Joe Jernigan | Joe Jernigan | Ford |
| 59 | Julian Buesink | Lloyd Moore | Lincoln |
| 66 | Pappy Hough | Pappy Hough | Ford |
| 80 | Julian Buesink | Bill Rexford | Oldsmobile |
| 89 | Pepper Cunningham | Pepper Cunningham | Ford |
| 90 | Buddy Elliott | Frank Mundy | Lincoln |
| 92 | Thomas Racing | Herb Thomas | Ford |
| 94 | Louise Smith | Louise Smith | Ford |
| 127 | Bob Greer | Bob Dickson | Lincoln |