June 4 (Eastern Orthodox liturgics)
June 3 - Eastern Orthodox Church calendar - June 5
All fixed commemorations below celebrated on June 17 by Orthodox Churches on the Old Calendar.
For June 4th, Orthodox Churches on the Old Calendar commemorate the Saints listed on May 22.
Saints
Saints Mary and Martha, sisters of Saint Lazarus- Hieromartyr Astius, Bishop of Dyrrachium in Macedonia
- Saint Titus, Bishop of Byzantium
- Holy Martyrs of Niculitsel, Romania :Saint Metrophanes of Byzantium, first Archbishop of Constantinople
- Venerable Alonius of Scetis in Egypt
- Saint Zosimas of Cilicia, Bishop of Babylon in Egypt
- Monk-martyr John, Abbot, of Monagria Monastery, in Cyprus
- Venerable Sophia of Ainos, Thrace, Mother of Orphans
Pre-Schism Western saints
- Saint Clateus, one of the earliest Bishops of Brescia in Italy, martyred under Nero
- Martyrs Frontasius, Severinus, Severian, and Silanus, of Gaul
- Martyr Concordius of Spoleto
- Martyrs Aretius and Dacian, in Rome.
- Saint Saturnina, a virgin-martyr from Germany murdered near Arras in France.
- Saint Quirinus, a martyr in Tivoli near Rome.
- Saint Quirinus of Sescia, Bishop of Siscia, now in Croatia
- Saint Rutilus and Companions, martyrs at Sabaria in Pannonia, now Hungary.
- Saint Optatus, Bishop of Milevum in Numidia
- Venerable Nennocha, a holy virgin from Britain who followed St Germanus to France, becoming an abbess in Brittany at Ploërmel or Pleumeur-Gautier
- Venerable Breaca, a disciple of St Brigid who crossed from Ireland to Cornwall with several companions Venerable Petroc, Abbot, in Cornwall
- Saints Croidan, Medan and Degan, three disciples of St Petroc in Cornwall
- Saint Buriana, born in Ireland, she lived as an anchoress in Cornwall
- Saint Eadfrith of Lindisfarne, Bishop of Lindisfarne in England after St Edbert, he illuminated the Lindisfarne Gospels in honour of St Cuthbert
- Saint Alexander, Bishop of Verona in Italy
- Saint Aldegrin, a noble who became a monk near Cluny in France
- Saint Elsiar, a monk at Saint-Savin Abbey in Lavedan in France
Post-Schism Orthodox saints
- Saint Metrophanes of Radonezh, elder and abbot Venerable Methodius, founder of Peshnosha Monastery, Moscow, disciple of St. Sergius of Radonezh
- Saint Martirius, archbishop of Novgorod
- Saints Eleazar and Nazarius, Wonderworkers, of Olonets
New martyrs and confessors
- New Hieromartyr Peter Belyaev, Priest
- New Hieromartyr Đorđe Bogić, protopresbyter in the Serbian Orthodox Church in Našice, killed by the Ustashas
- New Hieromartyr Ioannicius (Lipovac), Metropolitan of Montenegro and the Littoral
Other commemorations
- Repose of Hieromonk Bartholomew of Neamts and Svir
- Repose of the righteous sisters Vera and Lyubov, foundresses of the Shamordino Convent
- Uncovering of the relics of New Hieromartyr Peter, Archbishop of Voronezh and Zadonsk