Valloire-sur-Cisse (, literally Valloire on Cisse) is a commune in the department of Loir-et-Cher, central France. The municipality was established on 1 January 2017 by merger of the former communes of Chouzy-sur-Cisse (the seat), Coulanges and Seillac.
Population data refer to the commune in its geography as of January 2025.