Ahl al-Bayt (Arabic: أهل البيت‎, Persian: اهلِ بیت‎), also Āl al-Bayt or Ahlul Bayt, is a phrase meaning, literally, "People of the House" or "Family of the House". Within the Islamic tradition, the term refers to the family of the Prophet Muhammad (S.A.W.W.)

The Ahl al-Bayt are central to Islam and interpreters of the Quran and Sunnah. They are successors of Prophet Muhammad (S.A.W.W.) and consist of Fatimah (S.A), Ali (A.S), Hasan (A.S), and Husayn (A.S) [known collectively as the Ahl al-Kisa, "people of the mantle"] and the Imams The Fourteen Infallibles.