- Love poetry, English (Middle)1
- Lāmīyat al-jumal (Mijrādī, Muḥammad ibn Muḥammad)1
- Mabādiʼ fī al-taṣrīf (Zanjānī, ʻAbd al-Wahhāb ibn Ibrāhīm)1
- Mahdi2
- Malikites2
- Mamelukes1
- Manicules4
- Manuscript fragments1
- Manuscript waste3
- Manuscripts, Arabic287
- Manuscripts, Dutch1
- Manuscripts, English1
- Manuscripts, English (Middle)1
- Manuscripts, French3
- Manuscripts, German1
- Manuscripts, Greek (Medieval and modern)1
- Manuscripts, Italian2
- Manuscripts, Latin7
- Manuscripts, Latin (Medieval and modern)11
- Manuscripts, Medieval21