The secretary of state of the Maison du Roi (French: Secrétaire d'État à la Maison du Roi) was the secretary of state in France during the Ancien Régime and Bourbon Restoration in charge of the Département de la Maison du Roi. The exact composition of the ministry and the secretary's duties changed several times over the Early Modern period, but in general, the Département de la Maison du Roi oversaw four main areas: the "Maison du Roi" ("Household of the King"), the "Bâtiments du Roi" ("Buildings of the King"), the General Affairs of the Clergy, (from 1749 on) Affairs of the RPR ("Religion Prétendue Réformée", i.e. the Huguenots), and the administration of the capital city of Paris and the provinces. The post later reappeared as the minister for the Maison du Roi.