Sudholz is a German surname.
People with this name include:
Cyril Sudholz, politician who contested various elections, including as a Labor candidate for the Australian Senate in 1970 Johann Sudholz (J. W. A. Sudholz; 1821–1903) pioneer German colonist and Australian politician John Sudholz (born 1946), Australian rules footballer Judy Sudholz, politician in Western Australia who stood for the Citizens Electoral Council in the 2016 Australian federal election, and earlier elections Reg Sudholz, top goalkicker in the Wangaratta Football Club in 1939