DuBarry or Dubarry is a surname, and may refer to:
Denise DuBarry (1956–2019), American actress, film producer and philanthropist Michelle DuBarry (born 1931), Canadian drag queen Thibault Dubarry (born 1987), French rugby union footballer William Hagan DuBarry (1894–1958), American academic administrator
See also du Barry (surname)