Dreifuss is a surname. Notable people with the surname include:
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Arthur Dreifuss
Arthur Dreifuss (sometimes credited as Dreyfuss; March 25, 1908 – December 31, 1993)Fritz E. Dreifuss (1926–1997), American neurologist
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Ruth Dreifuss
Ruth Dreifuss (born 9 January 1940) is a Swiss economist, unionist and politician who served as a member of the Federal Council from 1993 to 2002. She served as Vice President of Switzerland in 1998 and as President of Switzerland in 1999 for t ...
Dreyfuss Dreyfuss is a surname; notable people with this surname include:
*Barney Dreyfuss (1865–1932), baseball entrepreneur, co-founder of the World Series
*Gideon Dreyfuss, molecular biologist, Howard Hughes Medical Institute and University of Pennsylv ...
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Claudia Dreifus
Claudia Dreifus is an American journalist, educator and lecturer, producer of the weekly feature ''“Conversation with…”'' of the Science Section of ''The New York Times'', and known for her interviews with leading figures in world politics ...