- Lucan, 39-651
- Ludwig IV, Holy Roman Emperor, 1282?-13471
- Luther, Martin, 1483-15461
- Lutheran Church--Controversial literature1
- Lutheran Church--Controversial literature--Catholic authors1
- Macaronic poetry1
- Macaronic verse1
- Madrigals, Italian1
- Magic1
- Magic squares1
- Magnificat (Music)1
- Malatesta family1
- Malatesta, Sigismondo Pandolfo, signore di Rimini, 1417-14681
- Manicules1
- Manuele, Luigi1
- Manuscript fragments1
- Manuscripts, Dutch1
- Manzoli, Marchione1
- Marie de Médicis, Queen, consort of Henry IV, King of France, 1573-16421
- Marini, Nicola Antonio1