'''Diedrich''' is both a masculine German given name and a German surname. Notable people with the name include:
==Given name== *Diedrich Bader (born 1966), American actor, voice actor and comedian *Diedrich A. Bohlen (1827–1890), German-born American architect *Diedrich Diederichsen (born 1957), German writer, music journalist and cultural critic *Diedrich Henne (1834–1913), German-born Australian botanist *Diedrich Hermann Westermann (1875–1956), German missionary, Africanist and linguist *Diedrich Téllez (born 1984), Nicaraguan footballer *Diedrich Uhlhorn (1764–1837), German engineer *Diedrich Wattenberg (1909–1996), German astronomer *Diedrich Willers Jr. (1833–1908), American politician
==Surname== *Friedrich Diedrich (1935–2015), German Roman Catholic theologian *John Diedrich (born 1953), Australian actor, director and producer *Michael Diedrich (1954–2025), American politician and attorney *Szaundra Diedrich (born 1993), German judoka
==See also== *Diedrich Coffee, an American coffee company *Diedrick, given name and surname
{{given name|type=both}}
Category:German masculine given names Category:Masculine given names