Giegerich is a German surname. Notable people with the name include:
Ann-Cathrin Giegerich (born 1992), German handball player Jill Giegerich (born 1952), American visual artist Heinz Giegerich (born 1952), German-born Scottish linguist and professor Karin Giegerich (born 1963), German actress Thomas Giegerich (born 1959), German jurist Wolfgang Giegerich (born 1942), German psychologist
See also Gingerich, surname