Jackson Square may refer to:
- Jackson Square (New Orleans), public square in Louisiana, U.S.
- Jackson Square, San Francisco, neighborhood in California, U.S.
- Jackson Square, district of Boston's Jamaica Plain neighborhood in Massachusetts, U.S.
- Jackson Square station, public transit station
- Jackson Square Park (Manhattan), in New York, U.S.
- Lloyd D. Jackson Square, commercial complex in Ontario, Canada
- Jackson Square (album), 2008 music album by Arkells
- Jackson Square (Salt Lake City), Utah