| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 60532 (532) | A2 | 4-6-2 | 4'-8½" | BR | Crewe Works (Royal Scot Locomotive & General Trust), Crewe, ENG | operational | Doncaster Locomotive Works #2023, 1948 | Named Blue Peter. Restored to operation in 1971. Suffered some damage from a catastrophic uncontrolled wheelslip in 1994. Taken out of service in 2002. Test fired in 2023. Returned to operation in Feb 2024 and painted in BR express passenger blue livery. |
| 251 | C1 | 4-4-2 | 4'-8½" | Great Northern | Danum Gallery Library and Museum, Doncaster, ENG | display | Doncaster Locomotive Works #991, 1902 | Basis for Alice in Sodor the Modern Years. |
| 73156 | 5MT (Standard) | 4-6-0 | 4'-8½" | BR | Great Central Railway, Loughborough, ENG | operational | Doncaster Locomotive Works, 12/1956 | |
| 1 | G | 4-2-2 | 4'-8½" | Great Northern (LNER) | National Railway Museum, York, ENG | display | Doncaster Locomotive Works #50, 1870 | Only surviving GNR Stirling Single locomotive, as well as the only 4-2-2 type locomotive in the UK. Operated briefly in excursion service on the Great Central Railway in the early 1980s. Became the basis for Emily the Stirling Engine from Thomas & Friends. |
| 990 (3990) | C2 (C1) | 4-4-2 | 4'-8½" | Great Northern (LNER) | National Railway Museum, York, ENG | display | Doncaster Locomotive Works #769, 1898 | Named Henry Oakley. Operated briefly in excursion service in the 1950s and 1970s. |