| ID | Title  | Author | Mode | Number of associated texts | Number of associated records |
|---|---|---|---|---|---|
| 151 | Modulemur die hodierna | Anonymous | 1 | 0 | |
| 40 | Mittitur archangelus fidelis | Jan Jenštejn | 2 | 5 | |
| 297 | Mirificis vocibus | Anonymous | F | 1 | 0 |
| 292 | Miretur omnis natio Miretur omnis nacio | Anonymous | 1 | 0 | |
| 172 | Mens surgat fidelium | Anonymous | E | 2 | 4 |
| 179 | Melos promat hilariter Melos promat hylariter | Anonymous | 1 | 0 | |
| 93 | Melodicae vocis exordium Melodice vocis | Anonymous | 1 | 0 | |
| 373 | Mater summi domini | Anonymous | E | 1 | 0 |
| 112 | Mater altissimi regis | Anonymous | 1 | 0 | |
| 314 | Martino divo praesuli Martino divo presuli | Anonymous | C | 1 | 0 |
| 177 | Martine sancte pontifex | Anonymous | 1 | 0 | |
| 350 | Maria pia virgo pudica | Anonymous | E | 0 | 1 |
| 165 | Magnificemus dominum | Anonymous | 1 | 1 | |
| 49 | Laus domino resonet | Anonymous | 2 | 2 | |
| 311 | Laureato Christo nato | Anonymous | D | 1 | 0 |
| 382 | Laetatur turba puerorum Letatur turba puerorum | Anonymous | E | 1 | 0 |
| 234 | Ktož jsú boží bojovníci Ktoz gsu bozi boyownici | Anonymous | D | 2 | 0 |
| 229 | Kristovoť jest ustavenie Cristovot gest ustawenye | Anonymous | D | 1 | 0 |
| 232 | Kristóv život znamenajme Kristow zywot znamenayme | Anonymous | D | 1 | 0 |
| 246 | Kriste jenž jsi světlem (Christe qui lux es) | Anonymous | D | 1 | 0 |
