'''Diederich''' is both a German surname and a masculine German given name. Notable people with the name include:
==Surname== *Benjamin W. Diederich (1903–1974), American politician *Bernard Diederich (1926–2020) American author, journalist and historian *Bim Diederich (1922–2012), Luxembourgish cyclist *François Diederich (1952–2020), Luxembourgish chemist *Jason Diederich, Australian Paralympic swimmer *Nils Diederich (born 1934), German politician *Paul Diederich (born 1959), Luxembourgish mycologist *August Diederich (born 1997), German musician and rapper who goes by the stage name Ski Aggu
==Given name== *Diederich Hinrichsen (born 1939), German mathematician *Diederich Krug (1821–1880), German classical pianist and composer
==See also== *Diederich College of Communication, primary college at Marquette University in Milwaukee, Wisconsin *Diederichs *Dietrich *Diedrich *Dieterich
{{given name|type=both}}
Category:German-language surnames Category:German masculine given names Category:Masculine given names