Crosstown Linkline was a railway service that operated from 14 May 1979 to 11 May 1985 between Camden Road and North Woolwich in London, England.

The service was operated by British Rail with financial support from the Greater London Council.

It benefited from several improvements during its brief existence as new stations were added and trains started running on Saturdays in 1983.

[5] Stations at Canning Town, Custom House, Silvertown and North Woolwich were upgraded.

[8] There was a formal opening on the stations by Peter Parker of British Rail and Horace Cutler of the GLC on 11 June 1980.