The Canton of Aigrefeuille-d'Aunis is a former canton of the Charente-Maritime department, in France.

It was disbanded following the French canton reorganisation which came into effect in March 2015.

It had 14,310 inhabitants (2012).

[1] The lowest point was in the commune of Ardillières, the highest point was Le Thou at 48 m, the average elevation was 16 m. The canton comprised the following communes:[1]