- Lion1
- Litanies--Catholic Church1
- Liturgics--Calendar1
- Local officials and employees1
- Local officials and employees--Salaries, etc.1
- Logarithms1
- Longevity--Religious aspects--Islam1
- Love in literature1
- Love poetry, English (Middle)1
- Love--Philosophy1
- Lubāb al-iʻrāb al-māniʻ min al-laḥn fī al-sunnah wa-al-Kitāb (Shaʻrānī, ʻAbd al-Wahhāb ibn Aḥmad)1
- Lāmīyat al-jumal (Mijrādī, Muḥammad ibn Muḥammad)1
- Maccabees1
- Madrasah al-ʻUmarīyah (Damascus, Syria)1
- Madrasah al-Ṭūlūnīyah (Jerusalem)1
- Madābighī, Ḥasan ibn ʻAlī, -1756 or 1757. Mukhtaṣar Qiṣṣat miʻrāj al-Nabī1
- Maghribī, Aḥmad ibn ʻAbd al-Razzāq, -1684 or 1685. Manẓūmat al-shuhadāʼ1
- Magic--Religious aspects--Islam1
- Magnetism1
- Mahmut Hüdayî, 1543 or 1544-1628. Najāt al-ghāriq1