Cernon

Cernon may refer to:
 * Cernon, Jura, a commune in the French region of Franche-Comté
 * Cernon, Marne, a commune in the French region of Champagne-Ardenne
 * Cernon (river), a contributor of the Garonne river, in the southern France
 * Lapanouse-de-Cernon, a commune in the French region of Midi-Pyrénées
 * Sainte-Eulalie-de-Cernon, a commune in the French region of Midi-Pyrénées
 * Saint-Rome-de-Cernon, a commune in the French region of Midi-Pyrénées