Mewata Armoury (also referred to as Mewata Armouries) is a Canadian Forces reserve armoury in Calgary, Alberta.The building was built between 1915 and 1918 for an original cost of $282,051 Canadian dollars. The building was designed by Thomas W. Fuller (Department of Public Works Architect) and the project was supervised locally by Calgary architect Leo Dowler. The structure was actually built by A.G. Creelman Co. of Vancouver.The building is located at 801 11th Street S.W.