Hibat Allāh ibn Ṣāʻid Ibn al-Tilmīdh (Arabic: هبة الله بن صاعد ابن التلميذ; 1073 CE – 1165 CE) was a Syriac Christian physician, pharmacist, poet, musician and calligrapher of the medieval Islamic civilization.
Ibn al-Tilmidh worked at the ʻAḍudī hospital in Baghdad where he eventually became its chief physician as well as court physician to the caliph Al-Mustadi, and in charge of licensing physicians in Baghdad. He mastered the Arabic, Persian, Greek and Syriac languages.
He compiled several medical works, the most influential being Al-Aqrābādhīn al-Kabir, a pharmacopeia which became the standard pharmacological work in the hospitals of the Islamic civilization, superseding an earlier work by Sabur ibn Sahl.
- Kahl, Oliver (2007). The dispensatory of Ibn at-Tilmīd̲ : Arabic text, English translation, study and glossaries. Brill. ISBN 978-90-04-15620-3.