| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 18BG | 0-4-4T | 24" | Kowloon-Canton Railway | Vale of Rheidol Railway, Aberystwyth, WAL | restoration | W. G. Bagnall #2228, 1924 | Actual gauge is 23.75'. One of only four Chinese steam locomotives in the UK. | |
| 419 | 439 | 0-4-4T | 4'-8½" | Caledonian Railway | Bo'ness & Kinneil Railway, Bo'ness, SCT | operational | St. Rollox, 1907 | |
| W24 | O2 | 0-4-4T | 4'-8½" | LSWR | Isle of Wight Steam Railway, Havenstreet, ENG | operational | LSWR Nine Elms Works #341, 1891 | Named Calbourne. |
| 397 | 0-4-4T | 4'-8½" | Duke of Sutherland | Severn Valley Railway, Kidderminster, ENG | restoration | Sharp, Stewart & Co. #4085, 1898 | Named Dunrobin. From England, then Ft. Steele, BC, Canada, then England again in 2011. Restoration to operation may be completed by 2026. | |
| 9 | 0-4-4T | 23½" | Ffestiniog Railway | Ffestiniog & Welsh Highland Railways, Porthmadog, WAL | operational | Ffestiniog Railway Boston Lodge Works, 1999 | Replica. Named Taliesin. Operates on the Ffestiniog Railway. | |
| 1 (L44) | E | 0-4-4T | 4'-8½" | Metropolitan Railway | Buckinghamshire Railway Centre, Quainton, ENG | operational | Metropolitan Railway Neasden Works, 1898 | |
| 30053 | M7 | 0-4-4T | 4'-8½" | LSWR (BR) | Swanage Railway, Swanage, ENG | operational | LSWR Nine Elms Works, 12/1905 | |
| 263 (31263) | H | 0-4-4T | 4'-8½" | South Eastern & Chatham (BR) | Bluebell Railway, Uckfield, ENG | operational | South Eastern & Chatham Railway Ashford Works, 1905 | |
| 245 | M7 | 0-4-4T | 4'-8½" | LSWR | National Railway Museum, York, ENG | display | LSWR Nine Elms Works #501, 1897 |