Ludvig Holm-Olsen (9 June 1914 – 10 June 1990) was a Norwegian philologist. He was born in Tromøy as a son of shipmaster and accident investigator Peter Olsen (1866–1950) and Louise Holm (1885–1969). He was a nephew of Magnus Olsen. Since 1941 he was married to Elsa Dorothea Triseth. He was a member of the Norwegian Academy of Science and Letters from 1953, and was decorated as a Knight First Class of the Order of St. Olav in 1967 and a Grand Knight of the Order of the Falcon.