- Magic squares1
- Magic--Religious aspects--Christianity1
- Magistrates, Roman1
- Magna Carta1
- Magnificat (Music)1
- Malatesta family1
- Malatesta, Sigismondo Pandolfo, signore di Rimini, 1417-14681
- Malchus, Saint1
- Mandeville, John, Sir1
- Manners and customs1
- Manuel I, King of Portugal, 1469-15211
- Manuscript waste (Binding)1
- Manuscripts, Catalan1
- Manuscripts, Czech1
- Manuscripts, Dutch1
- Manuscripts, Greek1
- Manuscripts, Greek (Medieval and modern)1
- Manuscripts, Judeo-Arabic1
- Manuscripts, Occitan1
- Manuscripts, Samaritan1