Saint-Nazaire (Fr. Saint-Nazaire) is a commune in the Loire-Atlantique department of France, Pays de la Loire, Atlantic Ocean. Historically the city is part of Brittany. Before the creation of the departments, Saint-Nazaire came under the Duchy of Brittany, then the Parliament of Brittany from 1532 (Union of Brittany with France). On the religious level, Saint-Nazaire has come ...