Beaconsfield is an MBTA light rail station in Brookline, Massachusetts. It serves the Green Line D branch. It is located off Dean Road and Beaconsfield Road just south of Beacon Street. Like the other stops on the line, it was formerly a commuter rail station on the Boston and Albany Railroad's Highland branch, which was closed and converted to a branch of the Green Line. The station reopened along with the rest of the line in 1959.