Sheikh Muslih-ud-Din Mushrif-ibn-Abdullah Saadi Shirazi (1184-1291) () or Saadi was a Persian poet. He was born in Shiraz,Iran. He went to Baghdad to study Arabic literature and Islamic sciences in Nizamiyya University of Baghdad. He travelled to Anatolia, Syria, Egypt, and Iraq. His most famous poetry book is the "Bostan" (, meaning The Orchard). He also wrote the "Golestan" (, meaning The Rosery). His poems are in Persian and Arabic.