Plymouth Naval Base Museum

Plymouth Naval Base Museum is a maritime museum in Plymouth, Devon.

It is under development at HMNB Devonport, one of the three main bases of the Royal Navy, and its mission statement is "To present the story of support to the Royal Navy at Plymouth since the days of Edward I."

It is housed in a number of historic buildings within the South Yard of the Royal Dockyard site and is open to the public by appointment.