David Barrett may refer to:Dave Barrett (1930–2018), former Premier of British Columbia, Canada Dave Barrett (journalist) (1955–2018), American radio journalist at CBS Radio News David Barrett, American football cornerback David Barrett (director), American television director and producer David Barrett (prosecutor) David Barrett (musician), American blues harmonica player, composer, and instructor David B. Barrett (1927–2011), professor and research secretary David D. Barrett (1892–1977), American soldier and diplomat David L. Barrett (1931–1999), American politician David M. Barrett, American political science professor David V. Barrett, British sociologist of religion David E. Barrett, professor of mathematics David Michael Barrett, screenwriter and film producer