- Leicester, Robert Dudley, Earl of, 1532?-15881
- Leo XI, Pope, 1535-16051
- Letter writing, German1
- Letter writing, Persian1
- Limp bindings1
- Lion hunting1
- Lippomano, Luigi, 1500-15591
- Liturgical lessons1
- Local finance1
- Local history1
- Local history--Sources1
- Local officials and employees--Salaries, etc.1
- Lopez Bulhão, Antonio, active 1510-15151
- Lorenzo, Giovanni Battista di1
- Louis XII, King of France, 1462-15151
- Love poetry, Latin (Medieval and modern)1
- Lucan, 39-651
- Lucayan Indians1
- Luther, Martin, 1483-15461
- Lutheran Church1