Haack

Haack is a German surname. Notable people with the surname include:


 * Bruce Haack (1931–1988), Canadian musician and composer
 * Dieter Haack (born 1934), German politician (SPD), federal minister for construction
 * Fred C. Haack (c. 1873 – 1944), American politician
 * Günther Haack (1929–1965), German actor
 * Matt Haack (born 1994), American football player
 * Morton Haack (1924–1987), American costume designer
 * Käthe Haack (1897–1986), actress
 * Susan Haack (born 1945), English professor of philosophy
 * Wolfgang Haack (1902–1994), German aerodynamicist