- Love poetry, French1
- Lucan, 39-651
- Lucayan Indians1
- Ludwig IV, Holy Roman Emperor, 1282?-13471
- Lumʻah al-Dimashqīyah (Shahīd al-Awwal, Muḥammad ibn Makkī)1
- Luria, Isaac ben Solomon, 1534-15721
- Luria, Isaac ben Solomon, 1534-1572. Patora de-aba1
- Lutheran Church--Controversial literature1
- Lutheran Church--Controversial literature--Catholic authors1
- López de Legaspi, Miguel, -15721
- Macaronic poetry1
- Macaronic verse1
- Magic1
- Magic squares1
- Magnificat (Music)1
- Malatesta family1
- Malatesta, Sigismondo Pandolfo, signore di Rimini, 1417-14681
- Mancini, Girolamo, 1832-19241
- Manuele, Luigi1
- Manuscripts, Aramaic1