Arlaud is a surname, often found in French-speaking areas. Notable people with this surname include:
Georges-Louis Arlaud (1869–1944), French photographer Jacques-Antoine Arlaud (1668–1743), Genevan miniature painter Marc-Louis Arlaud (1772–1845), Swiss portrait painter Philippe Arlaud (born 20th century), French stage director Swann Arlaud (born 1981), French actor