The Beacon Street Union was an American psychedelic rock band in the late 1960s, named for a street in their native Boston, Massachusetts, United States.
The band was composed of Boston College students, singer John Lincoln Wright, guitarist/singer Paul Tartachny, bassist/singer Wayne Ulaky, keyboardist Robert Rhodes and drummer Richard Weisberg. With the exception of a few rock standards, their diverse music was composed by members of the band, primarily Wright and Ulaky.
The band's label, MGM Records promoted them as part of the so-called Bosstown Sound, shepherded by the record producer Alan Lorber. The band met with little nationwide success. Their debut album, The Eyes of the Beacon Street Union, charted at number 75 on May 4, 1968. The band relocated to New York and recorded its second album, The Clown Died in Marvin Gardens. Wright, Ulaky, Weisberg, and Rhodes recorded another album, Come Under Nancy's Tent in 1970 under the band name Eagle for Janus Records. On August 12, 1970, Beacon Street Union opened for Janis Joplin at Harvard Stadium, which was her last public performance before her death.