Quettreville-sur-Sienne () is a commune in the Manche department in north-western France. On 1 January 2016, the former commune of Hyenville was merged into Quettreville-sur-Sienne.Arrêté préfectoral 1 December 2015 On 1 January 2019, the former communes of Contrières, Guéhébert, Hérenguerville and Trelly were merged into Quettreville-sur-Sienne.Arrêté préfectoral 27 September 2018 The river Sienne flows through the town.
Population Population data refer to the area corresponding with the commune as of January 2025.
People Louis Beuve (1869–1949), poet in the Norman language, was a native of the town.
See also Communes of the Manche department
References