Tawilayt n Mɛesker d Tawilayt deg tmurt n Lezzayer (s yisem aneṣli: معسكر, ⵎⵄⴻⵙⴽⴻⵔ). Zedɣen-tt 784 073 n yimezdaɣen. Ma d tajumma-ines tesɛa azal n 5 941 km². Tamanaɣt ines d tamdint n mɛesker. Tawilayt-a tebḍa ɣef 16 n tdayriwin: Tadayra n Ɛin Fares (Lmamuneyya, Ɛin Fares)Tadayra n Ɛin Fekkan (Ɛin Fekkan, Ɛin Freṣ)Tadyra n Ɛuf (Ɛuf, Ɣerrus, Benyan)Tadayra n Buḥnifeyya (Ḥasin, Buḥnifeyya, Lgiṭna)Tadayra n Lburǧ (Lburǧ, Lmenwer, Xalweyya)Tadayra n Ɣris (Ɣris, Maqḍa, Mawsa, Meṭmur, Sidi Busɛid)Tadayra n Hacem (Hacem, Nesmuṭ, Izelmaṭen)Tadayra n Mɛesker (Mɛesker)Tadayra n Muḥemmadeyya (Meqteɛ Duz, Muḥemmadeyya, Lɣemri, Fragig, Sejrara, Sidi Ɛebdelmumen)Tadayra n Ɛuggaz (Ɛlaymeyya, Ɛuggaz, Ras Ɛin Ɛmiruc)Tadayra n Wad Lebṭal (Sidi Ɛebdelǧebbar, Ɛin Ferraḥ, Wad Lebṭal)Tadayra n Wad Taɣya (Wad Taɣya, Gerǧum)Tadayra n Sig (Ccerfa, Sig, Buhenni)Tadayra n Tɣennif (Ssḥayleyya, Sidi Qada, Tiɣennif)Tadayra n Tizi (Lqerṭ, Fruḥa, Tizi)Tadayra n Zahana (Lgeɛda, Zahana)