| Name | Surname | Province | Date of Birth | First Vows | Ordination | Perpetual vows | |||
|---|---|---|---|---|---|---|---|---|---|
| Br. | Nazareno | Maurizi | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Wilbert | Mayer | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Anthony | Mayer | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Mariusz | Mazur | Polish Province | ---------- | ---------- | ---------- | ---------- | ||
| Cl. | Roman | Mazur | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Br. | John | Mazur | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Jan | Mazurek | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Alexander | McCauley | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Murray | McDermott | Ontario Kentucky Province | ---------- | ---------- | ---------- | ---------- | ||
| Fr. | Richard | McGee | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Terrance | McGuire | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Patrick | McKelvie | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Cornelius | Mellen | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Cl. | Gabriel | Melone Ramos Bastos | South American Region | ---------- | ---------- | ---------- | ---------- | ||
| Fr. | Charles | Messler | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Stefan | Meszkov | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Bolesław | Micewski | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Edwin | Michael | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Stefan | Michalczyk | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Michał | Michalski | Polish Province | ---------- | ---------- | ---------- | ---------- | ||
| Fr. | Lloyd | Michaud | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Ricardo | Michelin de Souza | South American Region | ---------- | ---------- | ---------- | ---------- | ||
| Cl. | Stanisław | Michno | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Antoni | Miechoński | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Władysław | Miernik | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Br. | Francis | Mierzwa | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Paweł | Miętki | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Krzysztof | Miętki | Polish Province | ---------- | ---------- | ---------- | ---------- | ||
| Fr. | Jan | Mika | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Walter | Mikosz | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Andrew | Mikosz | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Kazimierz | Mikucki | Polish Province | ---------- | ---------- | ---------- | ---------- | ||
| Fr. | John | Miles | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | John | Miles (Miliszkiewicz) | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Felix | Miliszkiewicz | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Dcn. | Szymon | Minkowski | Polish Province | ---------- | ---------- | ---------- | ---------- | ||
| Fr. | Evandro | Miranda Rosa | Generalate | ---------- | ---------- | ---------- | ---------- | ||
| Br. | Marian | Misiorny | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Chester | Mitoraj | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Edwin | Mitrenga | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | John | Mix | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Cl. | Francis Peter | Mkata | Generalate | ---------- | ---------- | ---------- | ---------- | ||
| Fr. | Wojciech | Mleczko | Polish Province | ---------- | ---------- | ---------- | ---------- | ||
| Br. | Pasquale | Mollicone | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Dcn. | Bartłomiej | Morawiec | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Br. | Francesco | Moron | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Krzysztof | Mortka | Polish Province | ---------- | ---------- | ---------- | ---------- | ||
| Br. | Victor | Moscinski | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | August | Mosser | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- | |
| Fr. | Wincenty | Moszyński | ---------- | ---------- | ---------- | ---------- | ---------- | ---------- |
