List of Saints named John

* John the Baptist (d. 30), The Baptizer of Christ, The Forerunner
* John the Apostle (d. 100), Apostle, Theologian, Evangelist
* John the Wonderworking Unmercenary (d. 304), Unmercenary Healer, Wonderworker, Martyr
* John the Martyr of Rome (d. 362), Martyr
* John of Egypt (d. 394), Hermit, Anchorite
* John Chrysostom (d. 407), Archbishop of Constantinople, Great Hierarch, Church Father, Ecumenical Teacher
* John Cassian (d. 435), Church Father, Theologian, Monk
* John I of Rome (d. 526), Bishop of Rome
* John the Silent (d. 558), Hesychast, Ascetic
* John Scholasticus (d. 577), Patriarch of Constantinople
* John the Faster (d. 595), Patriarch of Constantinople
* John I Agnus (d. 600s), Bishop of Tongres
* John the Merciful (d. 620), Patriarch of Alexandria, Merciful, Almsgiver
* John Climacus (d. 649), Monk
* John of Beverly (d. 721), Bishop of Hexham and York
* John of Damascus (d. 749), Monk, Priest, Hymnographer, Apologist
* John of Pavia (d. 813), Bishop of Pavia
* John of Rila (d. 946), Monk, Wondermaker
* John Koukouzelis (d. 1360), Composer, Singer, Byzantine Chant Reformer
* John of Tobolsk (d. 1715), Metropolitan of Tobolsk
* John of Kronstadt (d. 1909), Righteous, Archpriest
* John of Sonkajanranta (d. 1918), Martyr, Confessor, Missionary
* John Maximovitch (d. 1966), Bishop of Shanghai, Archbishop of Western Europe, Archbishop of San Francisco, Ascetic, Wonderworker