Wirz

Wirz is a Swiss surname. Notable people with the surname include:


 * George Otto Wirz (1929–2010), American Roman Catholic bishop
 * Henry Wirz, American officer of the Confederate States Army
 * Johann Jakob Wirz, Swiss Theosophist prophet
 * Rodolfo Wirz, Uruguayan Roman Catholic bishop
 * Rudolf Wirz (1918–?), Swiss field handball player
 * Susi Wirz (born 1931), Swiss figure skater
 * Valentin Wirz (born 1981), Swiss ice hockey player