Sudermann
Sudermann is the family name of the following people:
- Clara Sudermann (* 1861 as Clara Schulz, widowed Lauckner; † 1924), German writer
- Daniel Sudermann (1550–1631), theologian and hymn poet
- Heinrich Sudermann (1520–1591), lawyer and syndic of the Hanseatic League
- Hermann Sudermann (1857–1928), German writer and playwright