John III of Chalon-Arlay
John III lord of Arlay  | |
|---|---|
Coat of arms of Chalon (red shield with yellow ribbon) and Orange (blue bugle); over all the (claimed) county of Geneva.  | |
| Died | 1418 | 
| Noble family | House of Chalon-Arlay | 
| Spouse(s) | Mary of Baux-Orange | 
| Issue | Louis II lord of Arlay | 
| Father | Louis I lord of Arguel | 
| Mother | Marguerite de Vienne | 
John III of Chalon-Arlay (died 1418) was a French nobleman and a member of the House of Chalon-Arlay. He was the son of Louis I lord of Arguel, and the heir of his uncle, Louis's brother, Hugh II lord of Arlay from whom he inherited Arlay.
He married Mary of Baux-Orange, who was the heiress of the Principality of Orange. John thus became Prince jure uxoris of Orange. John and Mary were the parents of
- Louis II lord of Arlay.
 - Jean de Chalon, sire de Vitteaux (d. 1462)
 - Hugues de Chalon, sire de Cuiseaux (d. 1426 s.p.)
 - Alix de Chalon, dame de Bussy (d. 1457)
 - Marie de Chalon, dame de Cerlier (d. 1465)