Couzon (French pronunciation: [kuzɔ̃]) is a commune in the Allier department in central France.

The economy is based around forestry, agriculture and most people have small holdings.

The weather used to be very hot in the summer with snow in the winter as it is quite high up, but the last couple of years have seen an increase in rain (to the point of damaging crops), and milder summers.

The nearest small town and supermarket is ten minutes away at Bourbon L'Archambault, which was the original seat of the Dukes of Bourbon in medieval times and has the remains of a superb castle, it was also a Roman bath town.

There are also a variety of sports clubs including motocross, archery, scuba diving, martial arts and rifle shooting.