Bagneux (French pronunciation: [baɲø] ⓘ) is a commune of the Allier department in the Auvergne-Rhône-Alpes region of central France.

The D101 comes from Aubigny in the north-west and passes through the commune and the village continuing south-east to Montilly.

[4] [5] The Chateau of Belleperche, located on the territory of the commune, was besieged in 1370 during the Hundred Years War.

Free companies of Gascon mercenaries and marauders working for the English seized it in 1369 and retained as prisoner the Dowager Duchess of Bourbon, Isabella de Valois.

Argent, a band wavy of Azure between in chief a sword of Or with hilt of sable posed in bend, in base an oak leaf Vert also in bend; all cantoned in Gules charged with a tower of Or, port open, masoned and windowed in Sable.