David or Dave Barnett may refer to: Arts David Barnett (writer) (born 1970), English journalist and author David Barnett (composer) (1907–1985), American musician David Barnett, Scottish musician and author, member of The Boyfriends and Luxembourg among others, author of a biography of Suede
Sport Dave Barnett (born 1958), American basketball, football and baseball sportscaster Dave Barnett (footballer) (born 1967), English soccer player
Other David Henry Barnett (1933–1993), CIA officer who was convicted of espionage for the Soviet Union in 1980