- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Ḥ̣āshiyah ʻalá Lawāmiʻ al-asrār1
- Kansas--Lawrence1
- Khamrīyah (Ibn al-Fāriḍ, ʻUmar ibn ʻAlī)1
- Khulāṣat al-ḥisāb (ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn)1
- Lefèvre d'Étaples, Jacques, -15361
- Manichaeism1
- Manuscripts, Hebrew1
- Manuscripts, Spanish1
- Manāzil al-sāʼirīn (Anṣārī al-Harawī, ʻAbd Allāh ibn Muḥammad)1
- Marginalia1
- Mawāqif fī ʻilm al-kalām (Ījī, ʻAḍud al-Dīn ʻAbd al-Raḥmān ibn Aḥmad)1
- Medicine, Arab1
- Metaphysics (Aristotle)1
- Mexico1
- Miftāḥ al-ʻulūm (Sakkākī, Yūsuf ibn Abī Bakr)1
- Morale1
- Morocco bindings1
- Muslim martyrs1
- Muslim pilgrims and pilgrimages1
- Māturīdīyah1