Litfin is a surname. Notable people with the surname include:
Ben Litfin (born 1995), Australian soccer player Duane Litfin (born 1943), American academic administrator and evangelical minister Günter Litfin (1937–1961), German tailor who became the second known person to die at the Berlin Wall Dave Litfin (1958-2022), author, professional thoroughbred horse racing handicapper for The Daily Racing Form