| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 75061 | 0-6-0ST | 4'-8½" | War Dept. | Strathspey Railway, Aviemore, SCT | restoration | Robert Stephenson & Hawthorns #7097, 1943 | Named Cairngorm. | |
| 15 (71529) | 0-6-0ST | 4'-8½" | War Dept. | Avon Valley Railway, Bitton, ENG | operational | Andrew Barclay Sons & Co. #2183, 1945 | Named Earl David. | |
| 71515 | 0-6-0ST | 4'-8½" | War Dept. | Pontypool & Blaenavon Railway, Blaenavon, WAL | operational | Robert Stephenson & Hawthorns #7169, 1944 | ||
| 75254 (7) | J94 | 0-6-0ST | 4'-8½" | War Dept. | Bo'ness & Kinneil Railway, Bo'ness, SCT | operational | W. G. Bagnall #2777, 1945 | From National Coal Board. |
| 45170 | 8F | 2-8-0 | 4'-8½" | War Dept. | Bo'ness & Kinneil Railway, Bo'ness, SCT | restoration | North British Locomotive Co. #24755, 1942 | Only Turkish steam locomotive in the UK. |
| 3879 | 0-6-0ST | 4'-8½" | War Dept. | Gwili Railway, Bronwydd Arms, WAL | operational | Vulcan Foundry #5272, 1945 | Named Haulwen. | |
| 75008 | 0-6-0ST | 4'-8½" | War Dept. | East Lancashire Railway, Bury, ENG | operational | Hunslet Engine Co. #2857, 1943 | Named Swiftsure. | |
| 132 | 0-6-0ST | 4'-8½" | War Dept. | East Lancashire Railway, Bury, ENG | operational | Hunslet Engine Co. #3163, 1953 | Named Sapper. | |
| 200 | 0-6-0ST | 4'-8½" | War Dept. | Colne Valley Railway, Castle Hedingham, ENG | restoration | Hunslet Engine Co. #3800, 1953 | Undergoing a major overhaul. | |
| 190 | 0-6-0ST | 4'-8½" | War Dept. | Colne Valley Railway, Castle Hedingham, ENG | operational | Hunslet Engine Co. #3790, 1952 | ||
| 37 | 0-4-0ST | 4'-8½" | War Dept. | Isle of Wight Steam Railway, Havenstreet, ENG | operational | Hawthorn Leslie & Co. #3135, 1915 | Named Invincible. | |
| 192 | 0-6-0ST | 4'-8½" | War Dept. | Isle of Wight Steam Railway, Havenstreet, ENG | operational | Hunslet Engine Co. #3792, 1953 | Named Waggoner. | |
| 198 | 0-6-0T | 4'-8½" | War Dept. | Isle of Wight Steam Railway, Havenstreet, ENG | operational | Hunslet Engine Co. #3798, 1953 | Named Royal Engineer. | |
| 71516 | 0-6-0ST | 4'-8½" | War Dept. | Severn Valley Railway, Kidderminster, ENG | operational | Robert Stephenson & Hawthorns #7170, 1944 | Named Welsh Guardsman. From the Gwili Railway, Bronwydd Arms, Wales. | |
| 778 | 10-12-D | 4-6-0PT | 24" | War Dept. | Leighton Buzzard Railway, Leighton Buzzard, ENG | operational | Baldwin #44656, 1917 | |
| 75019 | 0-6-0ST | 4'-8½" | War Dept. | Peak Rail, Matlock, ENG | operational | Hunslet Engine Co. #3883, 1944 | Named Lord Phil. | |
| 3672 | 2-10-0 | 4'-8½" | War Dept. | North Yorkshire Moors Railway, Pickering, ENG | overhaul | North British Locomotive Co. #26165, 1944 | Named Dame Vera Lynn. The overhaul includes a conversion from coal to oil burning and is expected to be completed sometime in 2026. | |
| 0-4-0ST | 4'-8½" | War Dept. | Yeovil Railway Centre, Yeovil, ENG | operational | Andrew Barclay Sons & Co. #1398, 1915 | Named Lord Fisher. |