October

• Saint Eumenes of Crete

  1 October

• Saints Athanasius the Jailer and Zosimus the Hermite

  2 October

• Zosimas of Cilicia

  2 October

• Saint Oleg of Bryansk

  3 October

• Quadratus the Apostle

  4 October

• Saint Demetrius of Rostov

  4 October

• Phocas of Sinope

  5 October

• Conception of John the Baptist

  6 October

• Saint Thecla of Iconium

  7 October

• Repose of Saint Sergius, Abbot of Radonezh

  8 October

• John the Evangelist

  9 October

• Martyr Callistratus and 49 Companions

  10 October

• Saint Wenceslaus of Bohemia

  11 October

• Gregory of Armenia

  13 October

• Protection of the Theotokos

  14 October

• Saint Andrew of Constantinople

  15 October

• Saints Cyprian and Justina

  15 October

• Hesychius of the Mount Horeb

  16 October

• Paul the Simple

  17 October

• Dionysius of Alexandria

  18 October

• Apostle Thomas

  19 October

• Martyrs Sergius and Bacchus in Syria

  20 October

• Saint Pelagia the Virgin

  21 October

• Fathers of the Seventh Ecumenical Council

  22 October

• James, Son of Alphaeus

  22 October

• Saint Ambrose of Optina

  23 October

• Apostle Philip of the Seventy

  24 October

• Martin of Tours

  25 October

• Nicetas the Confessor

  26 October

• Martyrs Protasius and Gervasius

  27 October

• Lucian of Antioch

  28 October

• Longinus the Centurion

  29 October

• Martyr Andrew of Crete

  30 October

• Evangelist Luke

  31 October