Locomotive
British Rail locomotive and multiple unit numbering and classification
Steam locomotives of British Railways
British Rail departmental locomotives
SR departmental locomotives
Baldwin Locomotive Works
Steam locomotive
Electric locomotive
List of British Rail unbuilt locomotive classes
Diesel locomotive
Gas turbine locomotive
List of British Rail modern traction locomotive classes
British Rail Eastern Region departmental locomotives
UIC classification of locomotive axle arrangements
Prime mover (locomotive)
Electro-diesel locomotive
North British Locomotive Company