Mecreɛ Ṣṣfa (s tefrensist: Mechraa Sfa, Mechraa Asfa), d taɣiwant n twilayt n Tihert, zedɣen-tt 15.402 n yimezdaɣen. Deg tallit n tuṭṭfa tafrensist, llan ɣɣaren-as Prévost-Paradol-Agricole.