Suffolk Downs station is a rapid transit station on the Massachusetts Bay Transportation Authority (MBTA) Blue Line, located on the east side of Orient Heights in East Boston, Massachusetts, United States. It is named for the now-defunct Suffolk Downs racetrack, located just to the north. Suffolk Downs station has two side platforms, with a footbridge structure of brick, concrete, and steel connecting them. The station is accessible. With just 521 daily boardings in FY 2019, Suffolk Downs is the least-used fare-controlled station on the MBTA subway system.