David Hansen may refer to: David Hansen (playwright) (born 1968), American actor, director and playwright Dave Hansen (born 1947), state senator from Wisconsin Dave Hansen (baseball) (born 1968), former Major League Baseball third baseman David Hansen (Norwegian politician) (born 1978), Norwegian politician for the Christian Democratic Party David R. Hansen (born 1938), U.S. federal judge David Anumle Hansen (1923–2008), first Ghanaian to be Chief of Naval Staff of the Ghana Navy David Hansen (countertenor) (born 1981), Australian operatic countertenor