- Lord's Supper1
- Lord's Supper--Catholic Church1
- Lorraine, Nicolas-François, duc de, 1609-16701
- Louis XII, King of France, 1462-15151
- Love1
- Low German language1
- Ludwig IV, Holy Roman Emperor, 1282?-13471
- Lutheran Church1
- Lutheran Church--Controversial literature--Catholic authors1
- Luxembourg1
- Macaronic poetry1
- Macaronic verse1
- Machiavelli family1
- Magic squares1
- Magic--Religious aspects--Christianity1
- Magnificat (Music)1
- Malatesta family1
- Malatesta, Sigismondo Pandolfo, signore di Rimini, 1417-14681
- Malchus, Saint1
- Manuel I, King of Portugal, 1469-15211