The J.L. Hudson Building ("Hudson's") was a department store located at 1206 Woodward Avenue in downtown Detroit, Michigan. It was constructed beginning in 1911, with additions throughout the years, before being "completed" in 1946, and named after the company's founder, Joseph Lowthian Hudson. Hudson's first building on the site opened in 1891 but was demolished in 1923 for a new structure. It was the flagship store for the Hudson's chain.