The Admiralty Pub is a pub located at 66 Trafalgar Square in London, England. It was built in 1871 in the Italianate style, and it served as a branch headquarters for the National Westminster Bank before becoming a Scottish pub in 2005. On 23 October 2014, the building reopened as "The Admiralty", and its interior decor is inspired by Horatio Nelson's flagship HMS Victory.