October 29 - Eastern Orthodox liturgical calendar - October 31

All fixed commemorations below are observed on November 12 by Eastern Orthodox Churches on the Old Calendar.^{[note 1]}

For October 30th, Orthodox Churches on the Old Calendar commemorate the Saints listed on October 17.

• Apostle Cleopas of the Seventy, brother of Righteous Joseph the Betrothed (1st century)^{[1][2][note 2]}
• Apostles Tertius (Terence),^[3] Mark,^[4] Justus,^[5] and Artemas,^[6] of the Seventy Disciples (1st century)^[1][7][8]
• Hieromartyr Marcian, Bishop of Syracuse (2nd century)^{[1][8][9][10]} (see also: February 9)
• Virgin-martyr Apollonia of Alexandria the deaconess (parthénos presbytis), and those with her in Alexandria (249)^{[11][12][note 3]} (see also: February 9)
• Martyrs Alexander, Cronion, Julian, Macarius, and 13 companions, at Alexandria (250)^{[1][8][13][note 4][note 5]}
• Martyr Eutropia of Alexandria (250)^{[1][8][15][16][note 6]}
• Hieromartyr Zenobius, Bishop of Aegae in Cilicia, and his sister Zenobia (285)^{[1][8][17][18][note 7][note 8]}
• Martyrs Claudius, Asterius, Neon and Neonilla, siblings, of Laranda in Cilicia, by beheading (c. 288)^[8][19] (see also: October 29)
• Martyr Manuel (Emmanuel).^{[8][20][note 9]}
• Martyr Dometios of Phrygia, by the sword.^[8][21][22] (see also: March 23)
• Martyr Demios, the former executioner.^[23][24] (see also: March 25)
• Holy Nine Martyrs.^{[25][note 10]}
• Saint Asterius, Metropolitan of Amasea (before 431)^[1]
• Venerable Therapon, Ascetic and Wonderworker of Lythrodontas, Cyprus (c. 7th century)^[8][26]

• Saint Marcellus of Tangier, a Roman centurion in Tangier in North Africa (298)^{[27][note 11][note 12]}
• Saints Claudius, Lupercus and Victorius, three brothers, sons of the centurion St Marcellus of Tangier, martyred in Léon in Spain under Diocletian (c. 300)^{[27][note 13]}
• Saint Saturninus of Cagliari, a martyr in Cagliari in Sardinia under Diocletian, beheaded during a pagan festival of Jupiter (303)^{[27][note 14]}
• Saint Theonestus, by tradition Bishop of Philippi, later martyred in Altino in Italy (425)^{[27][note 15][note 16]}
• Martyrs of North-West Africa.^{[27][note 17][note 18]}
• Saint Arilda of Oldbury, virgin-martyr in Gloucestershire, England (c. 5th century)^{[27][note 19]}
• Saint Eutropia, a holy woman who lived in Auvergne in France (5th century)^[27]
• Saint Lucanus, a martyr in Lagny in France, where his relics were enshrined (5th century)^{[27][note 20]}
• Saint Germanus of Capua, Bishop of Capua and a friend of St Benedict (c. 545)^{[27][note 21][note 22]}
• Saint Talarican, probably Pictish, St Talarican was a bishop in Scotland and several churches were dedicated to him (8th century)^{[27][note 23]}
• Saint Herbert (Haberne, Herbern), Abbot of Marmoutier and later Archbishop of Tours in France (916)^[27]
• Saint Ethelnoth, called 'the Good' and famed for his wisdom, was a monk at Glastonbury, became thirty-second Archbishop of Canterbury (1038)^[27]
• Saint Nanterius (Nantier, Nantère), Abbot of Saint Mihiel Abbey in Lorraine in France (1044)^[27]

• Saint Joseph I Galesiotes, Patriarch of Constantinople (1283)^{[1][8][22][30][31]}
• Saint Stephen Milutin, King of Serbia (1320),^[32] his brother St. Dragutin (monk Theoctistus) (1316),^[33] and their mother St. Helen (1306)^{[1][22][31][34][35][36]}
• Martyr Jotham Zedginidze, near Lake Paravani, Georgia (1465)^{[1][22][31][37][note 24]}

• Finding of the relics of Great-martyr Stephen-Urosh III of Decani, Serbia (1338)^[1][22][31]
• Icon of the Mother of God of Ozeryanka (16th century)^{[22][31][36][38][39][note 27][note 28]}
• Uncovering of the relics of St. Agafangel (Preobrazhensky), Metropolitan of Yaroslavl, Confessor of the Faith (1998)^{[36][38][note 29]}
• Uncovering of the relics (2009) of St. Eutropia (Isayenkova) of Kherson (1968)^{[1][40][41][note 30][note 31]}
• Repose of Archimandrite Boris (Kholchev) of Tashkent (1971)^{[1][note 32]}

• Apostle Cleopas of the Seventy.
• Virgin-martyr Apollonia of Alexandria.
• Martyr Eutropia of Alexandria.
• St Marcellus of Tangier and Cassian of Tangier.
• St. Stephen Milutin, King of Serbia.
• St. Stephen Dragutin of Serbia (monk Theoctistus).
• St. Helen and her son, King Milutin.
• New Hieromartyr Eugene (Zernov), Metropolitan of Gorkovsky (Nizhni Novgorod).
• New Hiero-confessor Varnava Nastić of Bosnia, Bishop of Hvosno.
• Great-martyr Stephen-Urosh III of Decani, Serbia.
• Icon of the Mother of God of Ozeryanka.
• St. Agafangel (Preobrazhensky), Metropolitan of Yaroslavl.