Abadla is a town and commune in western Algeria, and capital of Abadla District, Béchar Province. It is located on the Oued Guir southwest of Béchar. According to the 2008 census its population is 13,636, up from 10,845 in 1998, and an annual growth rate of 2.4%, making it the most populated commune in Béchar Province apart from the capital. The commune covers an area of 2,870 square kilometres (1,110 sq mi).

Béchar is a province (wilaya) in Algeria, located on the border with Morocco in the Algerian Sahara. It is the second least-densely populated province in Algeria. Its capital and biggest city is Béchar.