Zundel is both a given name and a surname. Notable people with the name include:

• Zundel Kroizer, Israeli rabbi
• Zundel Salant (1786–1866), Ashkenazi rabbi
• Claus Zundel, German composer
• Ernst Zündel (1939–2017), German publisher and Holocaust denier, and the subject of the Canadian legal case, R. v. Zundel
• Georg Friedrich Zundel (1875–1948), German painter
• Georg Zundel (1931–2007), German chemist, for whom the Zundel cation is named
• 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

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