| Powertype: | Steam |
| Caledonian Railway 782 Class | |
| Designer: | John F. McIntosh |
| Builder: | CR St. Rollox Works |
| Builddate: | 1896 |
| Totalproduction: | 137 |
| Driverdiameter: | 4 ft 6 in |
| Fueltype: | coal |
| Cylindercount: | two inside |
| Cylindersize: | 18" x 26" |
| Boilerpressure: | 160 psi |
| Valvegear: | Stephenson |
| Tractiveeffort: | 21,215 lb |
| Operatorclass: | 3F |
The Caledonian Railway 782 Class was a class of steam locomotives designed by John F. McIntosh and introduced in 1896. The 29 Class was similar but fitted with condensing apparatus. The locomotives were taken into London, Midland and Scottish Railway (LMS) ownership in 1923 and into British Railways (BR) ownership in 1948.