Tawilayt n Lwad d Tawilayt deg tmurt n Lezzayer. Zedɣen-tt 647 548 n yimezdaɣen. Ma d tajumma-ines tesɛa azal n 54 573 km². Tamanaɣt ines d tamdint n lwad. Tawilayt-a tebḍa ɣef 10 n tdayriwin: Tadayra n Lbeyyaḍa (Lbeyyaḍa, Sidi Sliman)Tadayra n Ddbila (Ddbila, Ḥasani Ɛebdelkrim)Tadayra n Lwad (Lwad, Kwinin)Tadayra n Gemmar (Gemmar, Wermas, Taɣzut)Tadayra n Ḥasi Xlifa (Ḥasi Xlifa, Ṭrifawi)Tadayra n Lmegren (Lmegren, Sidi Ɛun)Tadayra n Mmih Wensa (Mmih Wensa, Wad Leɛlenda)Tadayra n Rrgiba (Ḥemraya, Rrgiba)Tadayra n Rrebbaḥ (Nnexla, Lɛegla, Rrebbaḥ)Tadayra n Ṭaleb Lɛerbi (Bni Gecca, Dewwar Lma, Ṭaleb Lɛerbi)