Canton of Nogent-le-Rotrou

Nogent-le-Rotrou (French: [nɔʒɑ̃ lə ʁɔtʁu]) is a commune in the Eure-et-Loir department in northern France. It is a sub-prefecture and is located on the river Huisne, 56 kilometres west of Chartres on the RN23 and 150 kilometres south west of Paris, to which it is linked by both rail and motorway. It was the former capital of the Perche with the count living in the impressive medieval Château Saint-Jean which still dominates the town from a plateau of the same name.

The arrondissement of Nogent-le-Rotrou is an arrondissement of France in the Eure-et-Loir department in the Centre-Val de Loire region. It has 48 communes. Its population is 36,035 (2016), and its area is 811.1 km2 (313.2 sq mi).

The Château Saint-Jean is a castle in the commune of Nogent-le-Rotrou in the Eure-et-Loir département of France.

Margon (French pronunciation: [maʁɡɔ̃]) is a former commune in the Eure-et-Loir department in northern France. On 1 January 2019, it was merged into the new commune Arcisses.

Arcisses (French pronunciation: [aʁsis]) is a commune in the Eure-et-Loir department in northern France. It was established on 1 January 2019 by merger of the former communes of Margon (the seat), Brunelles and Coudreceau.

Saint-Jean-Pierre-Fixte is a commune in the Eure-et-Loir department in northern France.

Saint-Pierre-la-Bruyère (French pronunciation: [sɛ̃ pjɛʁ la bʁɥijɛʁ] ) is a commune in the Orne department in north-western France.

Champrond-en-Perchet is a commune in the Eure-et-Loir department in northern France.

Trizay-Coutretot-Saint-Serge (French pronunciation: [tʁizɛ kutʁəto sɛ̃ sɛʁʒ]) is a commune in the Eure-et-Loir department in northern France.

Souancé-au-Perche (French pronunciation: [swɑ̃se o pɛʁʃ]) is a commune in the Eure-et-Loir department in northern France.

Condeau (French pronunciation: [kɔ̃do] ) is a former commune in the Canton of Bretoncelles, in the Arrondissement of Mortagne-au-Perche, in the department of Orne (and formerly within Le Perche region) in north-western France: on 1 January 2016, it merged into the new commune of Sablons-sur-Huisne.

Sablons-sur-Huisne (French pronunciation: [sablɔ̃ syʁ ɥin], literally Sablons on Huisne) is a commune in the Canton of Bretoncelles, in the Arrondissement of Mortagne-au-Perche, in the department of Orne, northwestern France. It was established on 1 January 2016 by the merger of the former communes of Condeau, Condé-sur-Huisne (the seat) and Coulonges-les-Sablons.