Alexandra Dock may refer to:
Queen Alexandra Dock, Cardiff Alexandra Dock at Newport, South Wales, operated by the Alexandra (Newport and South Wales) Docks and Railway Alexandra Dock, Liverpool Alexandra Dock railway station (LNWR) Alexandra Dock railway station (Liverpool Overhead Railway) in Liverpool Alexandra Dock branch, which served Bootle Balliol Road and Alexandra Dock (LNWR) Alexandra Dock, Grimsby Alexandra Dock, Hull