Aiguillon may refer to:
Places Aiguillon (Cèze), a river in southern France, a tributary of the Cèze Aiguillon, Lot-et-Garonne, a commune in the Lot-et-Garonne department, France Siege of Aiguillon, 1346 Col de l'Aiguillon, a pass in the Jura Mountains, Switzerland L'Aiguillon, a commune in the Ariège department, France L'Aiguillon-la-Presqu'île, a commune in the Vendée department, France L'Aiguillon-sur-Mer, a former commune in the Vendée department, France L'Aiguillon-sur-Vie, a commune in the Vendée department, France
Other uses Armand, duc d'Aiguillon (1761-1800), French military officer and politician Duchesse d'Aiguillon (1604-1675), French aristocrat Emmanuel-Armand de Richelieu, duc d'Aiguillon (1720-1788), French soldier and statesman 1918 Aiguillon, a main-belt asteroid EFW N-20 (EFW N-20 Aiguillon), a Swiss aircraft