Wilderich Freiherr von Walderdorff from the Walderdorff family was Prince-Bishop of Vienna and Reichsvizekanzler (Vice-Chancellor) of the Holy Roman Empire (1660–1669).
- Occupation
- Catholic priest, Catholic bishop
- Position held
- Roman Catholic Bishop of Vienna, vicar general, Prince-Bishop
- Citizenship
- Germany
- Born
- 1617
- Died
- September 4, 1680