The arrondissement of Châteaudun is an arrondissement of France in the Eure-et-Loir department in the Centre-Val de Loire region. It has 61 communes. Its population is 59,262 (2016), and its area is 1,438.8 km2 (555.5 sq mi).
The Canton of Cloyes-sur-le-Loir is a French former canton, located in the arrondissement of Châteaudun, in the Eure-et-Loir département. It was disbanded following the French canton reorganisation which came into effect in March 2015. It consisted of 15 communes, which joined the canton of Brou in 2015.
Authon-du-Perche is a commune in the Eure-et-Loir department in northern France. On 1 January 2019, the former commune Soizé was merged into Authon-du-Perche. The source of the river Braye is near the commune.
Boisgasson is a former commune in the Eure-et-Loir department in northern France. On 1 January 2017, it was merged into the new commune Commune nouvelle d'Arrou.
La Chapelle-d'Aunainville is a commune in the Eure-et-Loir department in northern France.
Charbonnières is a commune in the Eure-et-Loir department in northern France.
Châtillon-en-Dunois is a former commune in the Eure-et-Loir department in northern France. On 1 January 2017, it was merged into the new commune Commune nouvelle d'Arrou.
La Chaussée-d'Ivry is a commune in the Eure-et-Loir department in northern France.
Courtalain is a former commune in the Eure-et-Loir department in northern France. On 1 January 2017, it was merged into the new commune Commune nouvelle d'Arrou.
Langey is a former commune in the Eure-et-Loir department in northern France. On 1 January 2017, it was merged into the new commune Commune nouvelle d'Arrou.
Lucé is a commune in the Eure-et-Loir department in northern France.
Mainvilliers is a commune in the Eure-et-Loir department in northern France.
Marboué is a commune in the Eure-et-Loir department in northern France.
Saint-Pellerin is a former commune in the Eure-et-Loir department in northern France. On 1 January 2017, it was merged into the new commune Commune nouvelle d'Arrou.
Sandarville is a commune in the Eure-et-Loir department in northern France.
Santeuil is a commune in the Eure-et-Loir department in northern France.
Saussay is a commune in the Eure-et-Loir department and Centre-Val de Loire region of north-central France. It lies 47 km north of Chartres and some 70 km west of Paris.
Commune nouvelle d'Arrou is a commune in the department of Eure-et-Loir, north-central France. The municipality was established on 1 January 2017 by merger of the former communes of Arrou, Boisgasson, Châtillon-en-Dunois, Courtalain, Langey and Saint-Pellerin.
The canton of Brou is an administrative division of the Eure-et-Loir department, northern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Brou.
Saintigny 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 Saint-Denis-d'Authou and Frétigny.
