Hecker is a surname. Notable people with the surname include:
Chris Hecker, game programmerEwald Hecker (1843-1909), German psychiatrist, originator of the concept of hebephreniaEwald Otto E. Hecker (1879-1954), German industrialist and Nazi SS-BrigadeführerFlorian Hecker (1975-), German electronic musician, publishing mostly on Vienna's Mego labelFriedrich Hecker (1811-1881), a German Forty-Eighter and veteran of the American Civil WarIsaac Thomas Hecker (1818-1889), Roman Catholic priest, founder of the Paulist FathersJakob Hecker (1887-1969), German painterJohann Julius Hecker (1707-1768), a German educator who established the Berlin RealschuleJustus Hecker (1795-1850), German medical historianMaximilian Hecker (1977-), German pop musician, publishing mostly on Berlin's Kitty-Yo labelRobert Hecker (1965-) Guitarist for the Southern California punk band, Redd KrossScott Hecker, sound editorSiegfried Hecker (born 1943), Director of Los Alamos National Laboratory, professor at Stanford UniversityTim Hecker (1974-), Canadian electronic musician, also known as JetoneHecker Brothers, publishers