Chalcedonian Christianity

• Church of Rome (complete list) – ^[1]

• Marcellinus, Pope (296–304)
• Marcellus I, Pope (308–309)
• Eusebius, Pope (309–310)
• Miltiades, Pope (311–314)
• Sylvester I, Pope (314–335)
• Mark, Pope (336)
• Julius I, Pope (337–352)
• Liberius, Pope (352–366)

• Felix II, Antipope (355–365)

• Damasus, Pope (366–384)

• Ursinus, Antipope (366–367)

• Siricius, Pope (384-399)
• Anastasius I, Pope (399–401)

• Church of Constantinople (complete list) –

• Probus, Bishop of Byzantium (293–306)
• Metrophanes, Bishop of Byzantium (306–314)
• Alexander, Bishop of Byzantium (314–337)
• Paul I ("the Confessor"), Archbishop of Constantinople (337–339, 341–342, 346–350)
• Eusebius of Nicomedia, Archbishop of Constantinople (339–341)
• Macedonius I, Archbishop of Constantinople (342–346, 351–360)
• Eudoxius of Antioch, Archbishop of Constantinople (360–370)
  • Florentius, Archbishop of Constantinople (c. 363) ( Anomoean rival to Eudoxius)
• Demophilus, Archbishop of Constantinople (370–380)
• Evagrius, Archbishop of Constantinople (370 or 379)
• Maximus I, Archbishop of Constantinople (380)
• Gregory of Nazianzus, Archbishop of Constantinople (380–381)
• Nectarius, Archbishop of Constantinople (381–397)
• John Chrysostom, Archbishop of Constantinople (398–404)

• Church of Alexandria (complete list) –

• Peter I, Hierarch of Alexandria (300–311)
• Achillas, Hierarch of Alexandria (312–313)
• Athanasius I, Patriarch of Alexandria (328–339, 346–373)
  • Gregory of Cappadocia (339–346), Arian Patriarch; not accepted by the adherents of the Nicene creed (and thus not counted by Coptic Orthodox, Byzantine Orthodox or Catholic lineages)
• Peter II (373–380)
  • Lucius of Alexandria (373–377), an Arian installed by Emperor Valentinian I and not recognized by the adherents of the Nicene Creed
• Timothy I, Patriarch of Alexandria (380–385)
• Theophilus I, Patriarch of Alexandria (385–412)

• Church of Antioch (complete list) –

• Cyril, Bishop (279/280–303)
• Tyrannion, Bishop (304–314)
• Vitalis, Bishop (314–320)
• Philogonius, Bishop (320–324)
• Eustathius, Patriarch (324–330)
• Paulinus, Patriarch (331–332)
• Eulalius, Patriarch (330)
• Euphronius, Patriarch (332–333)
• Flacillus, Patriarch (333/4–342)
• Stephen I, Patriarch (342–344)
• Leontius, Patriarch (344–357/8)
• Eudoxius, Patriarch (358–359)
• Annanius, Patriarch (359)
• Meletius (360–381)
  • Euzoius, Patriarch (360/1–376) (Arian claimant)
  • Vitalis, Patriarch (375) (Apollinarist claimant)
  • Dorotheus, Patriarch (376–381) (Arian claimant)
  • Paulinus II, Patriarch (362–388) (Nicene claimant)
• Flavian I, Patriarch (381–404)
  • Evagrius, Patriarch (388–392/393) (Nicene claimant)

• Church of Jerusalem (complete list) –

• Ermon, Bishop of Jerusalem (Aelia Capitolina) (283–314)
• Macarius I, Bishop of Jerusalem (Aelia Capitolina) (314–333)
• Maximus III, Bishop of Jerusalem (333–348)
• Cyril I, Bishop of Jerusalem (350–386)
• John II, Bishop of Jerusalem (386–417)

Rabbinic Judaism

• Nasi of the Sanhedrin

• Judah III, Nasi (c.290–320)
• Hillel II, Nasi (320–365)
• Gamaliel V, Nasi (365–385)
• Judah IV, Nasi (385–400)

• Exilarch

• Nehemiah, Exilarch (in 313)
• Ukban ben Nehmiah, Exilarch (c. 400?)
• Nathan Ukban II, Exilarch (370 to about 400?)
• Huna bar Nathan