Tadayra n Ɛin Ɛbid d tadayra deg tmurt n Lezzayer, tettiki deg twilayt n Qsenṭina. Ma d tajumma-ines tesɛa azal n 634,22 km². Tamanaɣt ines d tamdint n Ɛin Ɛbid. Tadayra-a tebḍa ɣef 2 n tɣiwanin: Ɛin ƐbidBen Badis