The canton of Ancenis-Saint-Géréon (before 2021: Ancenis)[1] is an administrative division of the Loire-Atlantique department, western France.
Its borders were modified at the French canton reorganisation which came into effect in March 2015.
Its seat is in Ancenis-Saint-Géréon.
[2] It consists of the following communes:[2]
This Loire-Atlantique geographical article is a stub.