Joannicius, also Ioannikios (Greek: Ιωαννίκιος), Joanikije (Serbian: Јоаникије), Ioannikiy (Russian: Иоанникий), Anikiy (Russian: Аникий), Ioannykiy (Ukrainian: Іоанникій), Onykiy (Ukrainian: Оникій), may refer to:

• Joannicius the Great, 8th-century Byzantine Christian saint
• Joannicius of Ochrid, Archbishop of Ohrid (13th century)
• Joanikije I, Archbishop of the Serbian Orthodox Church 1272–1276
• Joanikije II, first Serbian Patriarch, Wonderworker, reigned 1346-1354
• Joanikije II, Metropolitan of Montenegro, since 2021
• Joannicius of Devič, died 1430
• Patriarch Joannicius I of Constantinople, reigned 1524–1525
• Patriarch Joannicius II of Constantinople, reigned four times in 1646–1656
• Patriarch Joannicius III of Constantinople, reigned 1761–1763; Patriarch of the Serbs 1739–1746
• Patriarch Joannicius of Alexandria, Greek Patriarch of Alexandria 1645–1657
• Joannicius, Metropolitan of Moscow, reigned 1882-1891
• Joanikije Lipovac, Metropolitan of Montenegro, died 1945

Topics referred to by the same term

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