| British Rail 15107 | |
| Powertype: | Diesel-electric |
| Fleetnumbers: | 15107 |
| Builder: | British Railways Swindon Works |
| Serialnumber: | Lot 363 (GWR Order) |
| Builddate: | 30 November 1949 |
| Totalproduction: | 1 |
| Primemover: | Petter SS4 |
| Cylindercount: | 4 |
| Tractionmotors: | Brush Traction, 2 off |
| Transmission: | Electric |
| Uicclass: | C |
| Wheeldiameter: | 4feet |
| Wheelbase: | 11feet |
| Length: | 29feet |
| Width: | 93NaN3 |
| Height: | 12feet |
| Locoweight: | 46.1LT |
| Maxspeed: | 20mph |
| Poweroutput: | Engine: 360bhp |
| Tractiveeffort: | 350001NaN1 |
| Fuelcap: | 600 gals |
| Trainheating: | None |
| Multipleworking: | Not fitted |
| Operator: | British Railways |
| Retiredate: | 16 June 1958 |
| Disposition: | Scrapped, Swindon Works |
British Rail 15107 was a 0-6-0 diesel-electric shunter locomotive commissioned by the Great Western Railway from its Swindon Works, but delivered to British Railways after nationalisation. It had a Petter 4-cylinder engine. Its shed allocation in 1950 was Western Region, 82B, St Philip's Marsh, Bristol.[1]
Number 15107 had a short life and never acquired a British Railways classification. It was withdrawn in June 1958 and broken up at Swindon.[2]