Artigat is a French commune in the Ariège department in the Midi-Pyrénées region of south-western France.
The inhabitants of the commune are known as Artigatois or Artigatoises
Artigat is located some 10 km west by north-west of Pamiers and 14 km south-west of Saverdun. Access to the commune is by the D919 road from Le Fossat in the north passing through the heart of the commune and the village and continuing south to Pailhès. The D278 road comes from the D26 on the western border of the commune and goes east through the village to join the D36 south-west of Saint-Michel. The D27A also branches from the D919 in the north of the commune and goes east to Saint-Martin-d'Oydes. Apart from the village there are also the hamlets of Bajou in the north, and Les Lanes east of the village. The commune has extensive forests covering about 40% of the land area with the rest farmland.
The Lèze River flows through the commune from south to north gathering several tributaries including the Ruisseau de Laurens with its many tributaries.