萨拉丁·优素福·本·阿尤布·本·沙迪·本·马尔旺·艾勒-阿尤比（阿拉伯语：صلاح الدي يوسف بن أيوب بن شادي بن مروان الأيوبي‎ Ṣalāḥ-al-Dīn Yūsuf bn Ayūb bn Shādī bn Marwān al-Ayūbī；1137年或1138年－1193年），人称萨拉丁或阿尤布的萨拉丁（阿拉伯语：صلاح الدين الأيوبي‎ Ṣalāḥ-al-Dīn al-Ayūbī；库尔德语：سه‌لاحه ‌دينێ ئه ‌يووبى Selehedînê Eyûbî），埃及阿尤布王朝的第一位苏丹及叙利亚的第一位苏丹，1174年－1193年在位。阿尤布王朝是得名自他父亲Najm ad-Din Ayyub。

An-Nasir Salah ad-Din Yusuf ibn Ayyub (Arabic:صلاح الدين يوسف بن أيوب‎ / ALA-LC: Ṣalāḥ ad-Dīn Yūsuf ibn Ayyūb; Kurdish:سەلاحەدینی ئەییووبی‎ / ALC-LC: Selahedînê Eyûbî), known as Saladin (1137 – March 1193), was the first sultan of Egypt and Syria and the founder of the Ayyubid dynasty. A Sunni Muslim of Kurdish origin, Saladin led the Muslim military campaign against the Crusader states in the Levant. At the height of his power, his sultanate included Egypt, Syria, Upper Mesopotamia, the Hejaz, Yemen and other parts of North Africa.