The arrondissement of Montdidier is an arrondissement of France in the Somme department in the Hauts-de-France region. It has 109 communes. Its population is 47,700 (2016), and its area is 781.9 km2 (301.9 sq mi).
Allenay is a commune in the Somme department in Hauts-de-France in northern France.
Barly is a commune in the Somme department in Hauts-de-France in northern France.
Béalcourt is a commune in the Somme department in Hauts-de-France in northern France.
Beaucamps-le-Jeune is a commune in the Somme department in Hauts-de-France in northern France.
Belloy-sur-Somme is a commune in the Somme department in Hauts-de-France in northern France.
Béthencourt-sur-Somme is a commune in the Somme department in Hauts-de-France in northern France.
Brévillers is a commune in the Somme department in Hauts-de-France in northern France.
Cléry-sur-Somme is a commune in the Somme department in Hauts-de-France in northern France.
Dreuil-lès-Amiens is a commune in the Somme department in Hauts-de-France in northern France.
Fontaine-sur-Somme is a commune in the Somme department in Hauts-de-France in northern France.
Hangest-sur-Somme is a commune in the Somme department in Hauts-de-France in northern France.
Hem-Hardinval is a commune in the Somme department in Hauts-de-France in northern France.
Thory is a commune in the Yonne department in Bourgogne-Franche-Comté in north-central France.
Terramesnil is a commune in the Somme department in Hauts-de-France in northern France.
La Neuville-lès-Bray is a commune in the Somme department in Hauts-de-France in northern France.
The Canton of Ailly-sur-Noye is a canton situated in the department of the Somme and in the Hauts-de-France region of northern France.
The Communauté de communes du Val de Noye is a former communauté de communes in the Somme département and in the Picardie région of France. It was merged into the new Communauté de communes Avre Luce Noye in January 2017.
The Communauté de communes Avre Luce Noye is a communauté de communes in the Somme département and in the Hauts-de-France région of France. It was formed on 1 January 2017 by the merger of the former Communauté de communes Avre Luce Moreuil and the Communauté de communes du Val de Noye. Its seat is in Moreuil.
