Chappaquiddick may refer to: Chappaquiddick Island, a small island on the eastern end of Martha's Vineyard Chappaquiddick incident, Ted Kennedy's July 1969 automobile accident which occurred on the island Chappaquiddick (film), a 2017 American docudrama based on the 1969 incident See also Chappaquiddick Bridge, a 1980 punk album by Poison Girls Chappaquiddick Skyline, a band fronted by Joe Pernice Chappaqua, New York, a hamlet in Westchester County