A Ordem

The Roman Catholic Diocese of Nantes (Latin: Dioecesis Nannetensis; French: Diocèse de Nantes) is a diocese of the Latin Rite of the Roman Catholic Church in Nantes, France. The diocese consists of the department of Loire-Atlantique. It has existed since the 4th century. It is now suffragan of the Archdiocese of Rennes, Dol, and Saint-Malo, having previously been suffragan to the Archdiocese of Tours.

The cantons of Nantes are administrative divisions of the Loire-Atlantique department, in western France. Since the French canton reorganisation which came into effect in March 2015, the city of Nantes is subdivided into 7 cantons. Their seat is in Nantes.

Basilica of St. Donatian and St. Rogatian (French: Basilique Saint-Donatien-et-Saint-Rogatien) is a Roman Catholic minor basilica in Nantes, France. The church was built in the late 19th century and is dedicated to saints Donatian and Rogatian. It was elevated to the rank of minor basilica in 1889.

The Church of St. Felix (French: Église Saint-Félix) is a Roman Catholic church located in the district of Hauts-Pavés/Saint Felix, in Nantes, France. The cathedral is dedicated to the fifth century French bishop, Felix of Nantes.