Daiber is a surname. It may refer to:
Alberto Daiber (1926–1994), Chilean physician and politician Birgit Cramon Daiber (born 1944), German politician Bob Daiber, American politician David Santos Daiber (born 2007), Luxembourgish footballer Marie Daiber (1868–1928), German-born Swiss zoologist
See also Daibert