Newton Heath TMD is a traction maintenance depot in Newton Heath, Manchester, England, at the junction of the Calder Valley Line and the former Oldham Loop Line 2+1⁄4 mi (3.6 km) east of Manchester Victoria station.

[6] The depot was first opened by the Lancashire & Yorkshire Railway in 1876.

[7] In 1922, the L&YR was amalgamated with the London & North Western Railway.

On the Privatisation of British Rail in the 1990s, it passed to Northern Trains.

In 1987, the depot's allocation of rolling stock included Classes 101, 104, 108, 142 and 150/2 DMUs.