June 29 - Eastern Orthodox Church calendar - July 1

All fixed commemorations below celebrated on July 13 by Orthodox Churches on the Old Calendar.^{[note 1]}

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

• Synaxis of the Holy, Glorious, and All-Praised Twelve Apostles:^{[1][2][3][4][5][note 2]}

• Peter, Andrew, James and John the sons of Zebedee, Philip, Bartholomew, Thomas, Matthew, James the son of Alphaeus, Jude the brother of James, Simon the Zealot, and Matthias.

• Saint Mary of Jerusalem, mother of Apostle Mark (1st century)^[6][7] (see also: June 29)
• Saint Phygellus, Bishop of Ephesus, of the Seventy Apostles.^[3][7][8]
• Martyr Basilides the Soldier, at Alexandria (202)^{[1][5][note 3]} (see also: June 28)
• Martyr Meliton, by the sword.^{[3][5][7][10]}
• Martyr Peter of Sinope, dragged to death.^{[1][3][5][11]}
• Saint Dinara, Queen of Khereti, Georgia (10th century)^{[1][5][12][13]}

• Protomartyrs of Rome, falsely charged by Nero with burning down the city and were ordered to undergo various cruel deaths (64)^{[14][note 4]}
• Martyrs Gaius the Priest and Leo the Subdeacon, either in North Africa or in Rome.^{[14][note 5]}
• Saint Lucina, an early martyr in Rome.^{[14][15][note 6]}
• Virgin-Martyr Emiliana, in Rome.^{[14][note 7]}
• Saint Martial, first Bishop of Limoges and "Apostle of the Limousin", together with two of his priests, Alpinian and Austriclinian (3rd century)^{[1][5][14][16][17][note 8]}
• Saint Eurgain, foundress of Cor-Eurgain in Wales, later called Llantwit (6th century)^[14]
• Saint Bertrand, Bishop of Le Mans (623)^{[14][note 9]}
• Saint Clotsindis (Clotsend), foundress of Marchiennes Abbey (c. 635-714)^{[14][18][note 10]}
• Saint Erentrude, Abbess of Nonnberg Monastery, Salzburg (c. 718)^{[1][14][19][note 11]}
• Saint Marcian, Bishop of Pampeluna in Spain, he was present at the Sixth Council of Toledo in 737 (c. 757)^[14]
• Saint Ostianus, a saint venerated at Viviers in France.^{[14][note 12]}

• Saint George of the Holy Mountain and Georgia (1065)^[7][20] (see also: June 27 )
• Saint Andrew, Prince of Bogolubovo (1174)^[1][5]
• Saint Peter, Prince of the Tatar Horde, Wonderworker of Rostov (1290)^{[1][5][21][22][23][note 13]}
• Saint Gelasius of Rimet in Transylvania (14th century)^{[1][5][24][25]}
• Saint Parasceve of Kevrolsk (near Arkhangelsk), sister of Artemius of Verkola (16th century)^{[7][26][27][note 14]}
• Saint Stephen of Omsk (1877)^[1]

• Icon of the Mother of God of Balikin (1711)^{[1][5][23][31][32][33][note 18]}
• Icon of the Mother of God of Gorbanevsk (1786)^[5][23][34]
• Repose of Bishop Nestor (Zass) of the Aleutians and Alaska (1882)^{[1][note 19]}
• Commemoration of the Slaughtered Christians at Diyarbekir of Asia Minor under the Turks and Kurds (1895)^{[35][36][note 20]}
• Glorification (1918) of Saint Sophronius, Bishop of Irkutsk (1771)^{[1][5][23][37][38][note 21]}
• Repose of Archimandrite Gervasios (Paraskevopoulos) of Patras (1964)^{[39][40][note 22]}

• Synaxis of the Holy, Glorious, and All-Praised Twelve Apostles.
• St. Martial of Limoges receives the pastoral staff from St Peter.
• St. George of the Holy Mountain and Georgia.
• St. Andrew, Prince of Bogoliubovo.
• St. Peter the Prince of Ordinsk, Rostov.
• Icon of the Mother of God of Balikin.
• St. Sophronius, Bishop of Irkutsk.