The Banu Kalb (Arabic: بنو كلب) was one of the tribes of Arabia during Muhammad's era. The Banu Kalb claimed descent from the Yemenites. According to the hadith of the Islamic prophet Muhammad they will be among the first people to follow the Sufyani. The Banu Kalb tribe thought to exist by majority in North-west Syria especially in Homs and Qardaha.