March 15 (Eastern Orthodox liturgics)
March 14 - Eastern Orthodox liturgical calendar - March 16
All fixed commemorations below are observed on March 28 by Orthodox Churches on the Old Calendar.
For March 15th, Orthodox Churches on the Old Calendar commemorate the Saints listed on March 2.
Saints
Apostle Aristobulus of the Seventy, first bishop of Britain ''''Martyrs Agapius, and with him seven martyrs :- Hieromartyr Alexander of Side in Pamphylia
- Martyr Nicander of Egypt
- Saint Hebarestes, steward of a church located in Jerusalem.
Pre-Schism Western saints
- Martyr Mancius
- Saint Speciosus, a monk at Terracina in Italy
- Saint Probus of Rieti, Bishop of Rieti in central Italy
- Saint Zachariah, Pope of Rome
- Saint Leocritia, a holy virgin in Cordoba in Spain
Post-Schism Orthodox saints
- Saint Nicander, monk, of Gorodetsk, Nizhni-Novgorod
- New Martyr Manuel of Crete
- Hieromartyr Parthenios, Deacon, at Didymoteicho
New martyrs and confessors
- New Hieromartyr Alexis Vinogradov, Protopresbyter of Novotroitskoye, Tver
- New Hieromartyr Demetrius Legeydo, Priest of Chimkent
- New Hieromartyr Michael Bogoslovsky, Protopresbyter of Simferopol-Crimea
Other commemorations
- Commemoration of the deliverance of the island of Lefkada from the earthquake of 1938.