Kunz, Künz, or Kunze is a surname. Notable people with the surname include:
Adrian Kunz (born 1967), Swiss international footballerAlfred Kunz (1931–1998), American murdered Catholic priestAlfred Kunz (born 1929), Canadian composer and conductorAndreas Kunz (born 1946), German skierAndreas Kunze (1952-2010), German actorAnita Kunz (born 1956), Canadian artist and illustratorCharlie Kunz (1896–1958), American pianistDana Kunze, American high diverDrew Kunz (born 1969), American poet and artistEarl Kunz (1898–1963), American professional baseball pitcherEddie Kunz (born 1986), American professional baseball pitcherEric Kunze (born 1971), American Broadway actor and singerErich Kunz (1909–1995), Austrian operatic baritoneErnst Künz (1912–1944), Austrian football (soccer) playerFlorian Kunz (born 1972), German field hockey playerGeorge Kunz (born 1947), American football playerGeorge Frederick Kunz (1856–1932), American mineralogistGustav Kunze (1793–1851), German zoologist, botanist and entomologistHansjörg Kunze (born 1959), German track and field athleteHelmut Kunz, (1910–1976), Nazi doctorHeinz Rudolf Kunze (born 1956), German writer and rock singerJohn Christopher Kunze (1744–1807), German-American Lutheran pietist theologianJohannes Kunze (1903–1943), German World War II prisoner of warMichael Kunze (born 1943), German lyricist, book writer and librettistReiner Kunze (born 1933), German writer and GDR dissidentRudibert Kunz (born 1943), German investigator, journalist and television editorRudolf Kunz, German motorcycle road racerTerry Kunz (born 1952), American football playerSpencer Kunze (born 1991), Austrian Kabuki performerStanley H. Kunz (1864–1946), American politicianUrs Kunz (born 1974), Swiss skier