Kluttz is a surname. Notable people with the surname include:
Clyde Kluttz (1917–1979), American baseball player Lonnie Kluttz (born 1945), American basketball player Susan W. Kluttz, American politician Theodore F. Kluttz (1848–1918), American politician Tyler Kluttz, ring name Brad Maddox, (born 1984), American wrestler
See also Barber & Kluttz, was an architectural firm that produced pattern books used across the United States Klutz (disambiguation)