'''Thumm''' is a surname. Notable people with the surname include: * Birgit Thumm (born 1980), German volleyball player * Helmut Thumm (1895–1977), German general during World War II * Thomas Thumm (born 1977), German politician * Uwe Thumm, German-American physicist
==See also== * {{intitle|Thumm}} * Thum (surname) * Thun (disambiguation)
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Category:Surnames of German origin