Ibn Tufail (c. 1105 – 1185) (full Arabic name: أبو بكر محمد بن عبد الملك بن محمد بن طفيل القيسي الأندلسي Abu Bakr Muhammad ibn Abd al-Malik ibn Muhammad ibn Tufail al-Qaisi al-Andalusi; Latinized form: Abubacer Aben Tofail; Anglicized form: Abubekar or Abu Jaafar Ebn Tophail) was an Arab Andalusian Muslim polymath:[1] a writer, novelist, Islamic philosopher, Islamic theologian, physician, astronomer, vizier, and court official.

As a philosopher and novelist, he is most famous for writing the first philosophical novel, Hayy ibn Yaqdhan, also known as Philosophus Autodidactus in the Western world. As a physician, he was an early supporter of dissection and autopsy, which was expressed in his novel.