William VII of Chalon-Arlay

William VII of Chalon (born c. 1415, died 1475) was a prince of Orange and lord of Arlay. He was the son of Louis II lord of Arlay and his wife Johanna of Montfaucon

He was married to Catherine of Brittany, the sister of Francis II, Duke of Brittany. Together, they had one son:
 * John IV of Chalon.