Dominion Public Building (London, Ontario)

The Dominion Public Building is an Art Deco office building located on Richmond Street in the heart of London, Ontario, Canada. Construction on the building started in 1935 and concluded with the building's inauguration in September 1936. The Dominion Public building was a result of the Public Works Construction Act of 1934 which laid out a plan to reinvigorate Canada's economy through public works projects. The building was designed by Chief Public Works Architect Thomas W. Fuller with the help of three London architects: John MacLeod Watt, Victor Joseph Blackwell and Roy O. Moore. The building displays a physical essay of "the New Classicalism or Modern Classicalism"; this architectural approach is a take on the Art Deco style of architecture and is what highlights this building as a piece of Canadian Heritage.

The Dominion Public Building was mainly known for its use by the Postal Service; but the building also hosted other government departments such as Customs, Department of Labour, Pensions, Health, and others. Currently the building is still under government ownership, and is now a Classified Federal Heritage Building.