May 14 in Eastern Orthodox liturgical calendars is a feast day and a day of commemoration of saints and martyrs. Although some Orthodox churches use the Revised Julian Calendar and others use the traditional Julian calendar, the fixed commemorations for their respective May 14 are broadly the same, no matter which calendar is used.
Martyr Maximus of Rome, under Decius (250)
Saints Alexander, Barbaras, and Acolythus (Acolouthus), martyred at the Church of St Irene (Holy Peace), near the sea in Constantinople.
Martyrs Aristotle and Leandros.
Saint Boniface of Tarsus, martyr (307)
Venerable Serapion the Sindonite, monk of Egypt (5th century)
Hieromartyr Therapontus, Bishop of Cyprus (632)
Martyrs Justa, Justina and Henedina, in Sardinia (c. 130)
Saint Pontius of Cimiez (Pons de Cimiez), martyred in Cimella (Cimiez) near Nice, whose relics gave his name to the town of Saint-Pons. (c. 258)
Saint Aprunculus (Apruncule), first bishop of Langres, later of Clermont, Gaul (c. 488)
Saint Boniface, Bishop of Ferentino in Tuscany (6th century)
Saint Carthage (Carthach Mochuda) the Younger, founder and first abbot of Lismore (637)
Saint Erembert, Bishop of Toulouse (657)
Saint Tuto (Totto), monk and Abbot of St Emmeram in Regensburg in Germany, where he later became bishop (930)
Saint Hallvard, of the royal family of Norway, patron saint of Oslo, martyr (1043) (see also: May 15)
Saint Nicetas, Bishop of Novgorod and recluse of the Kiev Caves (1108)
Saint Leontius II of Jerusalem, Patriarch of Jerusalem (1190)
Saint Isidore of Rostov, Fool-for-Christ and Wonderworker (1474)