October 19 (Eastern Orthodox liturgics)
October 18 - Eastern Orthodox liturgical calendar - October 20
All fixed commemorations below celebrated on November 1 by Orthodox Churches on the Old Calendar.
For October 19th, Orthodox Churches on the Old Calendar commemorate the Saints listed on October 6.
Saints
Prophet Joel- Saint Mnason of Tamassos, Cyprus, the early disciple, mentioned in Acts 21:15-16
- Hieromartyr Felix the Presbyter and Eusebius the Deacon, by the sword.Martyrs Varus ''and six others with him, in Egypt''
- Blessed Cleopatra and her son John, in Egypt.
- Hieromartyr Sadoc, Bishop of Persia, and 120 martyrs with him
- Saint Leontius the Philosopher, of St. Sabbas Monastery
- Saint Prochorus of Pechenga (Pchinja), Abbot, in the Vranski Desert on the Pchinja river
Pre-Schism Western saints
- Martyrs Ptolemy and Lucius, martyrs in Rome under Antoninus Pius
- Saint Altinus, founder of the churches of Orléans and Chartres in France and perhaps a martyr
- Saint Eusterius, fourth Bishop of Salerno in Italy
- Saint Lupus of Soissons, a nephew of St Remi of Rheims who became Bishop of Soissons
- Saint Veranus of Cavaillon, Bishop of Cavaillon
- Saint Ethbin, monk, then hermit near Kildare, Ireland
- Saint Aquilinus of Évreux, Bishop of Evreux, Confessor
- Saint Desiderius, a monk at Lonrey and a disciple of St Sigiranus, he became a hermit in La Brenne near Bourges, France
- Saint Theofrid, Abbot of Carmery-en-Velay, martyred by invading Saracens Saint Frideswide of Oxford, Royal Abbess, patroness saint of Oxford
- Saint Laura of Cordoba, a nun at Santa María de Cuteclara de Córdoba, martyred by the Moors by being thrown into a cauldron of molten lead
- Saint Eadnoth the Younger, successively Abbot of Ramsey and Bishop of Dorchester
Post-Schism Orthodox saints
- New Monk-martyr Nicholas Dvali of Jerusalem
- Venerable Serapion of Kozheozersky Monastery
- Saint Gabriel, Archimandrite of St. Elias Skete, Mount Athos Righteous John of Kronstadt, Wonderworker
- Saint Anthony, Schema-Archbishop, of the Kyiv Caves Lavra
New Martys and Confessors
- New Hieromartyr Alexis Stavrovsky, Priest, of Petrograd
- New Hieromartyr Sergius Pokrovsky, Priest