| 1001 | Malachias Hibernicus (12..-13..) | Libellus septem peccatorum mortalium venena... describens | 1518 |
| 1002 | Manderston, William (1485?-1552) | Bipartitum in morali philosophia Opusculum | 1518 |
| 1003 | Manderston, William (1485?-1552) | Bipartitum in morali philosophia Opusculum | 1520 |
| 1004 | Manderston, William (1485?-1552) | Tripartitum epithoma doctrinale... | 1520 |
| 1005 | Manuce, Paul (1512-1574) | Scholia, quibus Ciceronis Philosophia… explanatur | 1543 |
| 1006 | Manuzio, Aldo (1450?-1515) | ♦ Institutionum grammaticarum Libri ΙΙΙI | 1531 |
| 1007 | Manuzio, Aldo (1450?-1515) | Orthographia et flexus dictionum Graecarum omnium apud Statium | 1530 |
| 1008 | Marc le Moine (0360?-0430?) | Τὰ εὑρισκόμενα συγγράμματα. Opera quæ extant. | 1563 |
| 1009 | Marconville, Nicolas de (14..-154.) | ♦ In Ecclesiasticum illud, Memento homo quia ciuis es... Elegiacum. ♦ In Delphini obitum et aliquot ... | 1537 |
| 1010 | Marre, Jean (1436-1521) | Enchiridion sacerdotale... | 1520 |
| 1011 | Martial (0040?-0104?) | ♦ Epigrammatom [sic] Libri XIV summa diligentia castigati | 1540 |
| 1012 | Martial (0040?-0104?) | Epigrammaton Libri XIIII | 1533 |
| 1013 | Martial (0040?-0104?) | [Épigrammes. latin. 1528] Epigrammaton Libri XIIII | 1528 |
| 1014 | Martial (0040?-0104?) | [Épigrammes. latin. 1539] Epigrammaton Libri xiiii. | 1539 |
| 1015 | Martin de Laon (12..-1270?) | Epistola exhortatoria | 1507 |
| 1016 | Martínez Silíceo, Juan (1486?-1557) | Liber Arithmetice Practice | 1513 |
| 1017 | Marullo, Michele (1453-1500) | Epigrammata et hymni | 1529 |
| 1018 | Massaeus, Christianus (1469-1546) | Grammatica ♦ in tris praecipuas partita partes [et alia opera] | 1523 |
| 1019 | Massari, Francesco (14..-15..) | In nonum Plinii de naturali historia librum | 1542 |
| 1020 | Maurice de Villepreux (14..-14..) | Nova Corona Mariae | 1512 |
