Tinsley was a railway marshalling yard near Tinsley in Sheffield, England, used to separate railway wagons from incoming trains and add them to new trains. It was sited immediately west of the M1 motorway, about one mile north of the Catcliffe junction. It was opened in 1965, as a part of a major plan to rationalise all aspects of the rail services in the Sheffield area; it closed in stages from 1985, with the run-down of rail freight in Britain. It was also the site of Tinsley Traction Maintenance Depot (TMD), which was closed in 1998; at its peak, 200 locomotives were allocated to this depot.

Tinsley Motive Power Depot, latterly Tinsley Traction Maintenance Depot (TMD), was a railway depot in Tinsley, South Yorkshire, near Sheffield. Access by road was from Brinsworth, near Rotherham. The depot was situated on the freight line between Treeton Junction and the A631 Shepcote Lane.