- Khabbāzī, ʻUmar ibn Muḥammad, 1231 or 1232-1292. Mughnī fī uṣūl al-fiqh1
- Khabbāzī, ʻUmar ibn Muḥammad, 1231 or 2-1292. Mughnī fī uṣūl al-fiqh1
- Khilāṭī, Muḥammad ibn ʻAbbād, -1254. Talkhīṣ al-Jāmiʻ al-kabīr1
- Khujandī, ʻAlī, d. ca. 1427. Quṣārá fī al-taṣrīf1
- Kings and rulers--Duties1
- Kitāb fī al-fiqh al-Shāfiʻī1
- Kumayl ibn Ziyād, 633 or 634-7011
- Love poetry, Arabic1
- Lunar eclipses1
- Mabādiʼ fī al-taṣrīf (Zanjānī, ʻAbd al-Wahhāb ibn Ibrāhīm)1
- Maimonides, Moses, 1135-12041
- Mameluke illumination of books and manuscripts1
- Mamelukes1
- Manuscripts, Arabic (Papyri)1
- Manuscripts, Hebrew1
- Manuscripts, Judeo-Arabic1
- Manuscripts, Samaritan1
- Masjid al-Aqṣá (Jerusalem)1
- Masjid al-Nabawī al-Sharīf1
- Mathematics, Greek1