March 18 (Eastern Orthodox liturgics)
- Eastern Orthodox liturgical calendar - March 19
All fixed commemorations below are observed on March 31 by Orthodox Churches on the Old Calendar.
For March 18th, Orthodox Churches on the Old Calendar commemorate the Saints listed on March 5.Saints
- The 10,000 Martyrs of Nicomedia, by the sword.
- Martyrs Trophimus and Eucarpion, soldiers, at Nicomedia
- Saint Cyril of Jerusalem, Archbishop of Jerusalem
- Venerable Ananias the Wonderworker, Hieromonk.
- Saint Daniel, monk of Egypt
Pre-Schism Western saints
- Saints Narcissus and Felix, a Bishop and his Deacon honoured as martyrs in the city of Girona in Catalonia, Spain
- Saint Tetricus, Bishop of Langres in Gaul
- Saint Frediano, an Irish prince and hermit, and Bishop of Lucca
- Saint Egbert of Ripon.
- Saint Edward the Martyr, King of England
Post-Schism Orthodox saints
- Saint Cyril of Astrakhan
- New Hieromartyr Demetrius Rozanov, Priest
- Virgin-martyr Natalia Baklanova
- Saint Maria Skobtsova, nun, who suffered at Ravensbrück concentration camp
Other commemorations
- Repose of Abbot Mark of Optina Monastery
- Repose of St. Nicholas of Zhicha, at Libertyville, Illinois
Gallery
