Hauert is a surname. Notable people with the surname include:
Bettina Hauert (born 1982), German golfer Charles Hauert (1908–1995), Swiss fencer Erich Hauert (born 1959), Swiss serial killer and sex offender Jean Hauert (1911–1988), Swiss épée fencer Sabine Hauert (born 1983), Swiss roboticist Thomas Hauert, Swiss dancer and choreographer