Stephanie of Milly (born c.1145/1155- c.1197) was Lady of Oultrejordain and an influential figure in the Kingdom of Jerusalem. She was also known as Stephanie de Milly, Etienette de Milly, and Etiennette de Milly. She married three times; firstly to Humphrey III of Toron, secondly to Miles of Plancy; her third and last husband was Raynald of Chatillon.