The Naval Museum of Halifax (formerly Admiralty House and Maritime Command Museum) is a Canadian Forces museum located at CFB Halifax in the former official residence of the Commander-in-Chief of the North America Station (1819–1905). Also known as the "Admiralty House", the residence is a National Historic Site of Canada located in Halifax, Nova Scotia, Canada. The museum collects, preserves and displays the artifacts and history of the Royal Canadian Navy.

Admiralty House served as the official summer residence of the admiral commanding the North American Station of the British Royal Navy from 1819 to 1905. Construction of the large Palladian Style Georgian house overlooking the Halifax Naval Yard began in 1814. Squadron commanders previously resided aboard a flagship moored at the Naval Yard. The house was completed in 1819 as the summer residence of the Commander-in-Chief of the North American Station, with the squadron shifting its main base during the winter months from Halifax to the Royal Naval Dockyard in Bermuda (where a separate Admiralty House was maintained from 1795 to 1956). The first to live in the residence was Admiral David Milne.