Cesny may refer to:
Cesny-les-Sources, a commune in the Calvados department in northwestern France. Cesny-Bois-Halbout, a former commune in the Calvados department in the Normandy region in northwestern France. Cesny-aux-Vignes, a commune in the Calvados department in the Normandy region in northwestern France. Cesny-aux-Vignes-Ouézy, a commune in the Calvados department in the Normandy region in northwestern France.