Schönberger is a surname. Notable people with the surname include:
Alan Schoenberger (born 1989, Brisbane, Australia), Australian infielder
(Benjamin) "Benno" Schönberger (1863, Vienna - 1930, Wisborough Green, Sussex), Austrian Jewish pianist of Hungarian descent
Heinz Schönberger (born 1926, Frankfurt/Main), German jazz musician and orchestra leader
Jenő Schönberger (German: Eugen Schönberger; born 1959, Turulung (Hungarian: Túrterebes)), Hungarian-Romanian Roman Catholic bishop (Roman Catholic Diocese of Satu Mare)
Margaret Schönberger Mahler, née Schönberger (Hungarian: Schönberger Margit; 1897–1985, Sopron - 1985), Jewish Hungarian physician
Noémi Ban (born 1922), born: Noémi Schönberger, Jewish Hungarian-American lecturer, public speaker, and teacher
Otto Schönberger (born 1926, Dillingen an der Donau), German classical philologist
Sandro Schönberger (born 1987, Weiden in der Oberpfalz), German ice hockey player
Thomas Schönberger (born 1986, Graz), Austrian football player
