Name
- Kongelige Biblioteket, Copenhagen1
- La Ville de Mirmont, Henri1
- Laborde, Alexandre, Comte1
- Langfors, Arthur1
- Latini, Brunetto, of MS Facsimile 641
- Le Lieur, Jacques1
- Le Tavernier, Jean, of Oudenarde1
- Legg, John Wickham, FRCP; liturgiologist1
- Lehmann, Paul, of MS Facsimile 1791
- Liebaert, Paul, Abbé; of the Vatican Library1
- Lilley, Henry Thomas, of Portsmouth1
- Liszt, Franz, composer, 1811-18861
- Liédet, Loyset1
- Louis XIV, King of France, 1638-17151
- Lucaris, Cyril, Patriarch of Constantinople1
- Lucius Cassius Dio, statesman and historian, c 155-c 2351
- Lucretius Carus, Titus, of MS Facsimile 1161
- Lucretius, of MS Facsimile 1881
- Luther, Martin, of MS Facsimile 1501
- Luther, Martin, of MS Facsimile Suppl. II1