Tadayra n Ɛin Qecra d tadayra deg tmurt n Lezzayer, tettiki deg twilayt n Skikda. Ma d tajumma-ines tesɛa azal n 213,21 km². Tamanaɣt ines d tamdint n Ɛin Qecra. Tadayra-a tebḍa ɣef 2 n tɣiwanin: Ɛin QecraLwelǧa Bulbelluṭ