Cruseilles (; Arpitan: Corzelyes; Savoyard dialect: Croueselyes) is a commune in the Haute-Savoie department in the Auvergne-Rhône-Alpes region in Southeastern France.
Cruseilles is on the A41 autoroute, 12 km (7.4 mi) south-southeast of Saint-Julien-en-Genevois.
Cruseilles is notable as the birthplace of Louis Armand (1905âÂÂ1971), who served as president of the SNCF and later of Euratom, was a Resistance officer in World War II, before he was elected to the Académie Française in 1963.