Vennemann

Vennemann may refer to:
 * Kevin Vennemann (born 1977, Dorsten, Germany), a German author
 * Theo Vennemann (born 1937), a German linguist

Fenneman

 * George Watt Fenneman (1919 - 1997), an American radio and television announcer
 * Nevin Melancthon Fenneman (1865–1945), American geologist