March 13 (Eastern Orthodox liturgics)
- Eastern Orthodox liturgical calendar - March 14
All fixed commemorations below are observed on March 26 by Eastern Orthodox Churches on the Old Calendar.
For March 13th, Orthodox Churches on the Old Calendar commemorate the Saints listed on February 28 .Saints
- Hieromartyr Publius, Bishop of Athens
- Martyrs Alexander, Dionysius and Frontonus, the "Basilikoi", in Thessaloniki
- Martyr Christina of Persia, scourged to death
- Venerable Euphrasia, in the Thebaid.
- Martyr Abibus, at Hermopolis in Egypt, tied with stones and drowned in a river.
- Saint Marios, Bishop of Sebasteia.
- Venerable martyr Theoktistos, of the Great Lavra of St. Sabbas the Sanctified, reposed in peace
Pre-Schism Western saints
- Martyrs Africanus, Publius, and Terence, at Carthage
- Saint Leander of Seville, Bishop of Seville
- Martyr Ramirus and Companions, at the monastery of St Claudio in Leon in Spain
- Saint Mochoemoc, monk at Bangor in Co. Down under St Comgall, later founded Liath-Mochoemoc
- Saint Kevoca, a saint honoured in Kyle in Scotland
- Saint Gerald of Mayo, followed St Colman from Lindisfarne to Ireland and became his successor in the English monastery in Mayo
- Saint Ansovinus, Bishop of Camerino
- Saint Heldrad, abbot at Novalesa Abbey for thirty years
- Martyrs Rudericus and Salomon, in Córdoba in Spain
Post-Schism Orthodox saints
