Niphon

Niphon may refer to:


 * Japan (Nippon, Nihon) or the main island Honshū
 * Patriarch Nephon I of Constantinople, Ecumenical Patriarch in 1310–1314
 * Patriarch Niphon of Alexandria, Greek Patriarch of Alexandria in 1366–1385
 * Niphon of Kafsokalyvia (1316–1411), Greek Orthodox saint and hermit
 * Patriarch Nephon II of Constantinople (Saint Niphon), Ecumenical Patriarch in 1486–1488, 1497–1498 and 1502
 * USS Niphon (1863), a steam ship of Union Navy in the American Civil War
 * Niphon spinosus a species of grouper called the Ara