The canton of Mirepoix (French: Canton de Mirepoix) is an administrative division of the Ariège department, southern France.

Its borders were not modified at the French canton reorganisation which came into effect in March 2015.

Its seat is in Mirepoix.

[3] As of 2015, the canton consists of the 35 following communes:[3]

This Ariège geographical article is a stub.