Admiralty House may refer to:
Admiralty House, Sydney, Australia
Admiralty House, Bermuda, including the four locations that served this function:
Rose Hill, Bermuda, St. George's
St. John's Hill (later Clarence Hill), a property at Spanish Point, Bermuda
Mount Wyndham, Bermuda, above Bailey's Bay
Admiralty House, in Halifax, Nova Scotia, Canada, now the Naval Museum of Halifax
Admiralty House, Mount Pearl, Canada, also known as Admiralty House Museum & Archives
Admiralty House, at Sheerness Dockyard, Kent, England
Admiralty House, London, England, the residence of the First Lord of the Admiralty, 1788–1964
Admiralty House, Mount Wise, England (formerly Government House)
Hamoaze House (Admiralty House from 1809 to 1934), Mount Wise, Plymouth, England
Het Admiraliteitshuis (The Admiralty House), Dokkum, Finland; see Admiralty of Friesland
Marble Hall (Hong Kong), from c. 1935–1946
Great Western Building (Admiralty House from 1770 to 1795), Mumbai, India
Benedictine Convent (Cobh) (formerly Admiralty House), County Cork, Ireland
Admiralty House (Valletta), Malta
Admiralty House, Simon's Town, Cape Town, South Africa
Admiralty House (Stockholm), Sweden