Ubu Dhar al-Ghifari ya kasance daya daga cikin sahabban Annabi Muhammad S.A.W, kuma shine na Hudu ko na biyar da yayi imani da Manzon n Allah, asalin sunan shi shine Jundab dan Junada, ya kasance mutumin kabilar Banu Ghifar ne na Kinana. shine wanda yazo da yan garinsu dukkan su suka musulunta a gurin Annabi, ya rasu a shekaran 652 a wani daji dake Madina.