Saint-Cyr refers to the popular child-saint Cyricus, whose following was strong in France because relics were brought back from Antioch by the 4th-century Bishop Saint Amator of Auxerre.

Saint-Cyr may refer to:

Places France École spéciale militaire de Saint-Cyr, a French military academy; Saint-Cyr is a common name for the academy École de Saint-Cyr, a boarding school for girls founded in 1684 by Madame de Maintenon Saint-Cyr, Ardèche, in the department of Ardèche Saint-Cyr, Haute-Vienne, in the department of Haute-Vienne Saint-Cyr, Saône-et-Loire, in the department of Saône-et-Loire Saint-Cyr, Vienne, in the department of Vienne Saint-Cyr-au-Mont-d'Or, in the department of Rhône Saint-Cyr-Bocage, in the department of Manche Saint-Cyr-de-Favières, in the department of Loire Saint-Cyr-de-Salerne, in the department of Eure Saint-Cyr-des-Gâts, in the department of Vendée Saint-Cyr-de-Valorges, in the department of Loire Saint-Cyr-du-Bailleul, in the department of Manche Saint-Cyr-du-Doret, in the department of Charente-Maritime Saint-Cyr-du-Gault, in the department of Loir-et-Cher Saint-Cyr-du-Ronceray, in the department of Calvados Saint-Cyr-en-Arthies, in the department of Val-d'Oise Saint-Cyr-en-Bourg, in the department of Maine-et-Loire Saint-Cyr-en-Pail, in the department of Mayenne Saint-Cyr-en-Talmondais, in the department of Vendée Saint-Cyr-en-Val, in the department of Loiret Saint-Cyr-la-Campagne, in the department of Eure Saint-Cyr-la-Lande, in the department of Deux-Sèvres Saint-Cyr-la-Rivière, in the department of Essonne Saint-Cyr-la-Roche, in the department of Corrèze Saint-Cyr-la-Rosière, in the department of Orne Saint-Cyr-le-Chatoux, in the department of Rhône Saint-Cyr-l'École, in the department of Yvelines, the city where the military academy was initially located Saint-Cyr-le-Gravelais, in the department of Mayenne Saint-Cyr-les-Champagnes, in the department of Dordogne Saint-Cyr-les-Colons, in the department of Yonne Saint-Cyr-les-Vignes, in the department of Loire Saint-Cyr-Montmalin, in the department of Jura Saint-Cyr-sous-Dourdan, in the department of Essonne Saint-Cyr-sur-le-Rhône, in the department of Rhône Saint-Cyr-sur-Loire, in the department of Indre-et-Loire Saint-Cyr-sur-Menthon, in the department of Ain Saint-Cyr-sur-Mer, in the department of Var Saint-Cyr-sur-Morin, in the department of Seine-et-Marne

Canada Saint-Cyr River (Ottawa River), a tributary of the Ottawa River in Quebec Saint-Cyr River (Opawica River), a tributary of Doda Lake in Quebec Saint-Cyr River South, a tributary of the Mégiscane River in Quebec Saint-Cyr Lake (Saint-Cyr River South), Quebec

United Kingdom Newton St Cyres, Devon

People Saint-Cyr (surname)

Other uses Immigration and Naturalization Service v. St. Cyr (2001), a U.S. Supreme Court case involving habeas corpus relief for deportable aliens Saint-Cyr (film), or The King's Daughters, a 2000 French film