Sugar House Prison, previously the Utah Territorial Penitentiary, was a prison in the Sugar House neighborhood of Salt Lake City, Utah, United States. The 180-acre (73 ha) prison housed more than 400 inmates. It was closed in 1951 due to encroaching housing development, and all of its inmates were moved to the new Utah State Prison in Draper. The site is now occupied by Sugar House Park and Highland High School.

Utah State Prison (USP) was one of two prisons managed by the Utah Department of Corrections' Division of Institutional Operations. It was located in Draper, Utah, United States, about 20 miles (32 km) southwest of Salt Lake City. It was replaced by the Utah State Correctional Facility in July 2022.