Wittwer

Wittwer is a surname. Notable people with the surname include:


 * Adrian Alejandro Wittwer (born 1986), Swiss extreme athlete and ice swimmer
 * Andreas Wittwer (born 1990), Swiss professional footballer
 * Hans Wittwer (1894–1952), Swiss architect and Bauhaus teacher
 * Michael Wittwer (born 1967), German footballer
 * Otto Wittwer (born 1937), Swiss professional ice hockey player
 * Stefan Wittwer (born 1971), Swiss Nordic skier
 * Sylvan Wittwer (1917–2012), American agronomist
 * Uwe Wittwer (born 1954), Swiss artist