- Mercury of Caesarea, saint
- Marius / Sf.Marius
- Mina, holy great martyr
- Mina, holy great martyr
- Maximus Adrianopolsky, martyr
- Maxim the Confessor, reverend
- Meletius of Kharkov, saint
- Macarius Kalyazinsky, saint
- Macarius, metropolitan of Moscow
- Maximus of Antioch, martyr
- Maxim the Greek, reverend
- Maxim the Greek, reverend
- Macarius the Great, saint
- Macarius the Great, saint
- Macarius Kanevsky, reverend
