Class 50 Owners
| D400 | 50050 | EE | BR | Private HS | |||||
| D401 | 50001 | EE | BR | Booth Roe* | PS/GG | ||||
| D402 | 50002 | EE | BR | Devon Diesels | |||||
| D403 | 50003 | EE | BR | MC Metals | |||||
| D404 | 50004 | EE | BR | Booth Roe | |||||
| D405 | 50005 | EE | BR | Coopers | |||||
| D406 | 50006 | EE | BR | Vic Berry | |||||
| D407 | 50007 | EE | BR | Cl40 Appeal | |||||
| D408 | 50008 | EE | BR | Private PW | Private | Sea Containers | Private GH | ||
| D409 | 50009 | EE | BR | Coopers | |||||
| D410 | 50010 | EE | BR | Coopers | |||||
| D411 | 50011 | EE | BR | ||||||
| D412 | 50012 | EE | BR | Vic Berry | |||||
| D413 | 50013 | EE | BR | Vic Berry | |||||
| D414 | 50014 | EE | BR | Vic Berry | |||||
| D415 | 50015 | EE | BR | Private PW | Manc.Cl50 Grp | ELR Group | |||
| D416 | 50016 | EE | BR | Booth Roe | |||||
| D417 | 50017 | EE | BR | Private JK | |||||
| D418 | 50018 | EE | BR | MC Metals | |||||
| D419 | 50019 | EE | BR | Cl50 Assoc. | |||||
| D420 | 50020 | EE | BR | Booth Roe | |||||
| D421 | 50021 | EE | BR | Pres.Group | |||||
| D422 | 50022 | EE | BR | Vic Berry | |||||
| D423 | 50023 | EE | BR | Booth Roe* | Private GG | HNRC | |||
| D424 | 50024 | EE | BR | Coopers | |||||
| D425 | 50025 | EE | BR | Vic Berry | |||||
| D426 | 50026 | EE | BR | Booth Roe | Private MF | P.Spracklen | |||
| D427 | 50027 | EE | BR | Private MF | |||||
| D428 | 50028 | EE | BR | Coopers | |||||
| D429 | 50029 | EE | BR | Op Collingwood | RRRG | ||||
| D430 | 50030 | EE | BR | Op Collingwood | RRRG | ||||
| D431 | 50031 | EE | BR | Private PH | |||||
| D432 | 50032 | EE | BR | Coopers | |||||
| D433 | 50033 | EE | BR | NRM | "Steam" | ||||
| D434 | 50034 | EE | BR | Coopers | |||||
| D435 | 50035 | EE | BR | Fifty Fund | |||||
| D436 | 50036 | EE | BR | Booth Roe | |||||
| 437 | 50037 | EE | BR | MC Metals | |||||
| 438 | 50038 | EE | BR | Vic Berry | |||||
| 439 | 50039 | EE | BR | Coopers | |||||
| 440 | 50040 | EE | BR | Booth Roe* | Private AP | Private GH | Private PS | Sims | |
| 441 | 50041 | EE | BR | Coopers | |||||
| 442 | 50042 | EE | BR | Pres.Group | |||||
| 443 | 50043 | EE | BR | Private TW | Private CL | Private DH | Private AP | P.Spracklen | Raxstar |
| 444 | 50044 | EE | BR | Fifty Fund | |||||
| 445 | 50045 | EE | BR | Booth Roe* | P.Spracklen | ||||
| 446 | 50046 | EE | BR | MC Metals | |||||
| 447 | 50047 | EE | BR | Vic Berry | |||||
| 448 | 50048 | EE | BR | MC Metals | |||||
| 449 | 50049 | EE | BR | Project Defiance | |||||
* these locos were for a time part owned by Operation Collingwood but did not leave Booth Roe's in Rotherham