Vietinghoff is a surname. Notable people with the surname include:
Egon von Vietinghoff (1903–1994), German-Swiss painter, author and philosopher, son of Jeanne Heinrich von Vietinghoff (1887–1952), German general of the Wehrmacht during World War II Jeanne de Vietinghoff (1875–1926), Belgian writer, mother of Egon
See also Baron Boris Vietinghoff-Scheel (-1901), Russian composer