Zundel is both a given name and a surname. Notable people with the name include:
Zundel Kroizer (1924-2014), Israeli rabbi and author Zundel Salant (1786–1866), Ashkenazi rabbi Claus Zundel, German composer Enoch Zundel ben Joseph (died 1867), Russian Talmudist Ernst Zündel (1939–2017), German publisher and Holocaust denier, the subject of the Canadian legal case, R. v. Zundel Georg Zundel (1931–2007), German chemist, for whom the Zundel cation is named Georg Friedrich Zundel (1875–1948), German painter George Lorenzo Zundel (1885–1950), American mycologist John Zundel (1815–1882), American composer Maurice Zundel (1887–1975), Swiss theologian Thomas Zündel (born 1987), Austrian footballer Zebi Hirsch Zundel (), Polish Jewish scholar