October 19 - Eastern Orthodox liturgical calendar - October 21

All fixed commemorations below celebrated on November 2 by Eastern Orthodox Churches on the Old Calendar.^{[note 1]}

For October 20th, Orthodox Churches on the Old Calendar commemorate the Saints listed on October 7.

Saints

• Martyrs Zebinas of Caesarea in Palestine, Germanus, Nicephorus and Antoninus^[1][2][3] (308)^[4] (see also: November 12)
• Virgin-martyr Manatho (Maratho), burned alive in Scythopolis in Syria Palaestina (c. 286-305)^[2][3][5] (see also: November 12)
• Martyrs Aborsam (Eboras) and Senoe (Eunos), of Persia (c. 341)^[2][4][6][7] (see also: November 10)
• Saint Barsabias, abbot and missionary who was martyred in Persia (342)^[8]
• Great-martyr Artemius, at Antioch (362)^{[2][4][9][10][11][note 2][note 3]}
• Venerable Basil of Trabzon, Bishop of Trabzon (early 10th century)^{[2][3][13][note 4]}

Pre-Schism Western saints

• Saint Maximus of Aquila, a zealous deacon of Aquila, who was martyred by being thrown off an overhanging cliff under Decius (250)^{[14][note 5]}
• Saint Felician of Foligno, Bishop of Foligno, martyr (251)^{[12][14][note 6]}
• Martyrs Martha, Saula and Companions, martyrs in Cologne in Germany.^{[14][note 7]}
• Saint Caprasius of Agen, martyr (303)^{[14][15][note 8][note 9]}
• Saint Irene of Tomar, a nun martyred for her faith in Visigothic Portugal, honoured especially in Santarém (653)^{[14][16][note 10]}
• Saint Sindulf of Rheims, a hermit in Aussonce near Rheims in France, Confessor (660)^[12][14]
• Saints Bradan and Orora, two saints venerated in the Isle of Man (c. 7th century)^{[14][note 11]}
• Saint Acca of Hexham, Bishop of Hexham in England, Confessor (c. 740)^{[4][7][14][18][19][note 12]}
• Saint Vitalis of Salzburg, St Rupert's successor as Abbot of St Peter's in Salzburg and Archbishop (717-745)^[14]
• Saint Aidan, Bishop of Mayo in Ireland (768)^[14]
• Saint Bernard of Bagnorea (of Castro), Bishop of Vulcia in Tuscany, Italy (c. 800)^[14]
• Saint Aderald, an Archdeacon of Troyes, who led a pilgrimage to the Holy Land, and built the monastery of the Holy Sepulchre at Samblières (1004)^{[14][note 13]}

Post-Schism Orthodox saints

• Venerable Matrona of Chios the Wonderworker (1462)^{[2][3][4][20][21]}
• Righteous Child Artemius of Verkola (1545)^{[4][7][22][23][note 14]}
• Venerable Theodosius, Hieromonk of Svyatogorsk Monastery (1850)^[4]

New Martys and Confessors

• New Hieromartyr Nicholas Lyubomudrov, Priest of Latskoye village, Yaroslavl (1918)^{[4][7][22][note 15]}
• New Hieromartyr Herman (Kokel), Bishop of Alatyr (1937)^{[4][7][note 16]}
• New Hieromartyrs Zosima Pepenin,^{[24][note 17]} John Ganchev,^{[25][note 18]} John Rechkin,^[26] John Rodionov, Nicholas Figurov, Leonid Nikolsky, John Talızin^[27] and Alexander Orlov,^[28] Priests (1937)^[7][22]
• New Hieromartyrs Michael Isaev and Peter Kravets, Deacons (1937)^[7][22][29]
• New Martyr Paul Bocharov (1937)^[7][22][29]
• Venerable Gabriel (Urgebadze), Archimandrite of Samtavro Monastery, Georgia, Confessor and Fool for Christ (1995)^[4][7][22]

Other commemorations

• Translation of the relics (1581) of Venerable Gerasimus of Kefalonia, the New Ascetic (1579)^{[2][3][30][31][note 19]}
• Translation of the relics (1814) of New Monk-martyr Ignatius of Bulgaria and Mount Athos from Constantinople to Mount Athos (1814)^[4][7]
• Translation of the relics (1979) of Venerable Gregory (Kallides) of Herakleia (1925)^{[32][33][note 20]}
• Uncovering of the relics (2012) of New Hieromartyr Nikodim (Kononov), Bishop of Belgorod (1918)^{[4][note 21]} (see also: October 22)
• Repose of Abbot Theodosius (Popov) of Optina Monastery (1903)^[4]
• Repose of Metropolitan John (Snychev) of St. Petersburg (1995)^[4]

Icon gallery

• 
  Great-martyr Artemius of Antioch.
• 
  Great-martyr Artemius of Antioch.
• 
  St. Caprasius of Agen, martyr.
• 
  Saint Irene of Tomar, virgin-martyr.
• 
  St. Matrona of Chios.
• 
  Righteous Child Artemius of Verkola.
• 
  New Hieromartyr Nicholas Lyubomudrov, Priest of Latskoye village, Yaroslavl.
• 
  New Hieromartyr Herman (Kokel), Bishop of Alatyr.
• 
  Venerable Gabriel (Urgebadze), Archimandrite of Samtavro Monastery, Georgia.
• 
  New Hieromartyr Nikodim (Kononov), Bishop of Belgorod.