Career
 | AMTK GP38-3 | Amtrak National Railroad Passenger Corporation | 1 |
| CBRL GP38-3 | Coos Bay Rail Line | 1 |
| CEFX GP38-3 | CIT Equipment Finance Corporation | 1 |
| CITX GP38-3 | CIT Equipment Finance Corporation | 1 |
| CORP GP38-3 | Central Oregon and Pacific Railroad | 1 |
| DME GP38-3 | Dakota, Minnesota and Eastern Railroad | 1 |
| ESPN GP38-3 | East Penn Railroad | 1 |
| FWWR GP38-3 | Fort Worth and Western Railroad | 1 |
| GRYR GP38-3 | Grenada Railroad | 0 |
| LIRC GP38-3 | Louisville and Indiana Railroad | 2 |
| MMID GP38-3 | Maryland Midland Railway | 2 |
| MMID GP38-3AC | Maryland Midland Railway | 3 |
| MMID GP38-3DC | Maryland Midland Railway | 2 |
| NCRC GP38-3 | Nebraska Central Railroad | 1 |
| NS GP38-3 | Norfolk Southern Railway | 4 |
| PNWR GP38-3 | Portland and Western Railroad | 1 |
| PW GP38-3 | Providence and Worcester Railroad | 1 |
| RCPE GP38-3 | Rapid City, Pierre and Eastern Railroad | 1 |
| SJVR GP38-3 | San Joaquin Valley Railroad | 1 |
| UTAH GP38-3 | Utah Railway | 1 |
| WAMX GP38-3 | Webb Asset Management | 1 |
| WRIX GP38-3 | Western Rail Inc. | 1 |
