The Customhouse Historic District is a historic district encompassing fifteen historic buildings in downtown Providence, Rhode Island. The district is bounded by Westminster, Exchange, Dyer, Pine, and Peck Streets, and includes eight buildings associated with the important functions of the business center Providence became in the mid-to-late 19th century. It was listed on the National Register of Historic Places in 1975, and is completely contained within the Downtown Providence Historic District, listed in 1984.