Shadwell Basin was part of the London Docks, a group of docks built by the London Dock Company at Wapping, London, and part of the wider docks of the Port of London.

The London Docks expanded eastward in the 1830s with the opening of the Eastern Dock and Shadwell Basin (built 1828–32). To provide these new docks with access to the river, a new entrance at Shadwell was built. Opened in 1832, it was named Shadwell Entrance (the main entrance to the London Dock was through Wapping Entrance with a third entrance at Hermitage Basin).

By the 1850s, the London Dock Company had recognised that the entrances at both Wapping and Shadwell were too small to accommodate the newer and larger ships coming into service. Today Shadwell Basin is a popular public route for cyclists, joggers and pedestrians with a walkway alongside the water as part of the linked open spaces and canals between the river and Hermitage Basin near St Katharine Docks to the west.