Seine-et-Marne

Seine-et-Marne (; 'Seine and Marne') is a department in the Île-de-France region in Northern France. Named after the rivers Seine and Marne, it is the region's largest department with an area of 5,915 square kilometres (2,284 square miles); it roughly covers its eastern half. In 2023, it had a population of 1,468,108. Its prefecture is Melun, although both Meaux and Chelles have larger populations.

painting by Jean-François Millet in the Musée d'Orsay

traditional faith-based Scouting organization

castle in Moret-sur-Loing in the Seine-et-Marne département of France