Tadayra n Cellala d tadayra deg tmurt n Lezzayer, tettiki deg twilayt n Lbeyyeḍ. Ma d tajumma-ines tesɛa azal n 3 164 km². Tamanaɣt ines d tamdint n cellala. Tadayra-a tebḍa ɣef 2 n tɣiwanin: CellalaLemḥerra