Harriet Tubman Square station (formerly Washington Park) is a light rail station on the Newark Light Rail system. It is located in Downtown Newark, New Jersey, United States, on the southbound side of Broad Street between Bridge and Lombardy Streets adjacent to Harriet Tubman Square. The station is only served by southbound trains; the nearby Atlantic Street station is its northbound counterpart. It opened on July 17, 2006, as part of the extension to Newark Broad Street station.

The station also features two installations of public art by Willie Cole, a native Newarker and African American conceptual and visual artist.