Centre de services scolaire des Grandes-Seigneuries

The Centre de services scolaire des Grandes-Seigneuries is a francophone school service centre in the Canadian province of Quebec. It comprises several primary schools and high schools across municipalities in the Vallée-du-Haut-Saint-Laurent (Montérégie) region.

District no 1
Municipalités :
 * Hemmingford
 * Mercier
 * Napierville
 * Saint-Bernard-de-Lacolle
 * Saint-Cyprien-de-Napierville
 * Saint-Édouard
 * Saint-Isidore
 * Saint-Michel
 * Saint-Patrice-de-Sherrington
 * Saint-Rémi
 * Sainte-Clotilde

District no 2
Municipies :
 * Saint-Constant
 * Saint-Mathieu

District no 3
Municipies :
 * Châteauguay
 * Kahnawake
 * Léry

District no 4
Municipies :
 * Candiac
 * Delson
 * Sainte-Catherine

District no 5
Municipies :
 * La Prairie
 * Saint-Philippe