Seine-Maritime
Seine-Maritime () is a department of France in the Normandy region of northern France. It is situated on the northern coast of France, at the mouth of the Seine, and includes the cities of Rouen and Le Havre. Until 1955 it was named Seine-Inf� ...
, northern
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
Communes of the Seine-Maritime department
The following is a list of the 707 communes of the French department of Seine-Maritime.
The communes cooperate in the following intercommunalities (as of 2025):