Île-de-France is the most populated region of France, consisting mostly of Paris and its suburbs.
Regions of FranceRegions: Auvergne-Rhône-Alpes • Bourgogne-Franche-Comté • Bretagne • Centre-Val de Loire • Corsica • Grand Est • Hauts-de-France • Île-de-France • Nouvelle-Aquitaine • Occitanie • Normandie • Pays de la Loire • Provence-Alpes-Côte d'Azur
Overseas regions: French Guiana • Guadeloupe • Martinique • Réunion
Overseas collectivities: Saint Pierre and Miquelon • New Caledonia • French Polynesia • Wallis and Futuna • Mayotte • Saint Martin • Saint Barthélemy