Tawilayt n Tinduf d Tawilayt deg tmurt n Lezzayer. Zedɣen-tt 49 149 n yimezdaɣen. Ma d tajumma-ines tesɛa azal n 159 000 km². Tamanaɣt ines d tamdint n tenduf. Tawilayt-a tesɛa ala yiwet n tdayra: Tadayra n Tinduf.