Author
- Lorenzo Valla1
- Lorenzo de Padilla1
- Louis IV of Bavaria1
- Luca Pacioli1
- Luca della Robbia1
- Lucan1
- Lucian of Samosata1
- Ludovico Vicentino degli Arrighi1
- Ludovicus Bondonus de Branchis1
- Luis Cancer1
- Luís Teixeira1
- Luṭf Allāh ibn Yūsuf Ḥalīmī1
- Maghava Jyotir1
- Maghnīsāwī, Maḥmūd ibn Ḥasan1
- Magister Contarinus1
- Mahmud Gawan1
- Mahmud Hamza1
- Mahmud Mirza Qajar1
- Mahākṣapaṇaka1
- Makkī ibn Ḥammūsh Qaysī1