Fitou is a commune in the Aude department in southern France.

Fitou has a large French wine appellation. The dominant vine variety is Carignan which has to constitute 40% of any blend. Grenache, Lladoner Pelut (the 'hairy' Grenache), Mourvèdre and Syrah are also often blended with it. Muscat de Rivesaltes AOC, a vin doux naturel, also comes from the region.