Stony Brook station is a rapid transit station in Boston, Massachusetts. It serves the MBTA Orange Line and is located below grade at Boylston Street in the Jamaica Plain neighborhood. The station opened on May 4, 1987, as part of the Southwest Corridor project, replacing an earlier station that was open from 1897 to 1940.

The Orange Line is a rapid transit line operated by the Massachusetts Bay Transportation Authority (MBTA) as part of the MBTA subway system. The line runs south on the surface from Oak Grove station in Malden, Massachusetts through Malden and Medford, paralleling the Haverhill Line, then crosses the Mystic River on a bridge into Somerville, then into Charlestown. It passes under the Charles River and runs through Downtown Boston in the Washington Street Tunnel. The line returns to the surface in the South End, then follows the Southwest Corridor southwest in a cut through Roxbury and Jamaica Plain to Forest Hills station.