The Kaushalya Dam (Hindi: कौशल्या बांध) is an earth-fill embankment dam on the Kaushalya river, which is a tributary of Ghaggar-Hakra River (modern remnant of ancient Sarasvati river), in Pinjore of Haryana state, India. It was constructed between 2008 and 2012 with the primary purpose of water supply.