Nelson Dock is a dock on the River Mersey, England, and part of the Port of Liverpool.

It is situated in the northern dock system in Vauxhall, connected to Bramley-Moore Dock to the north and Salisbury Dock to the south.

The dock was designed by Jesse Hartley and opened in 1848.

[4] In 2007, the Peel Group, owners of the Mersey Docks and Harbour Company, unveiled the £5.5 billion 'Liverpool Waters' regeneration programme.

Nelson Dock is encompassed in the 150-acre (61 ha) site.