Joanikije () is the Serbian variant of Greek name Ioannikios. It may refer to:
Joanikije I, Serbian archbishop (1272–76) Joanikije II, Serbian archbishop (1338–46) and first Serbian Patriarch (1346–54) Joanikije III (c. 1700–1793), Archbishop of Peć and Serbian Patriarch, later Ecumenical Patriarch Joanikije of Devič, 15th-century Serbian Orthodox saint Joanikije Lipovac (1890–1945), Metropolitan of Montenegro and Serbian Orthodox saint Joanikije Mićović (born 1959), current Metropolitan of Montenegro and the Littoral Joanikije Pamučina (1810-1870), Serbian Orthodox bishop and writer from Herzegovina