Sigfried is a male given name, and may refer to:
Sigfried Asche (1906–1985), German art historian Sigfried Bethke (born 1954), German physicist Sigfried, Count of the Ardennes (922–998), first ruler of Luxembourg Sigfried Giedion (1888–1968), Bohemia-born Swiss historian Sigfried Held (born 1942), former German football player Sigfried Piscator (1411–1473), German Roman Catholic bishop
See also
Siegfried