Champtoceaux (French pronunciation: [ʃɑ̃tɔso] ⓘ) is a former commune in the Maine-et-Loire department of western France.

On 15 December 2015, it was merged into the new commune Orée-d'Anjou.

[2] Champtoceaux name derives from Latin Castrum Sellense.

Inhabitants are called Castrocelsiens today.

This Maine-et-Loire geographical article is a stub.