Yuhanon is a surname and a given name. Notable people with the name include:
Yuhanon Chrysostamos, Metropolitan of Niranam Diocese of Malankara Orthodox Syrian Church in India Yuhanon Mar Dimithrios (born 1952), New Testament scholar, Metropolitan of the Indian, Orthodox Church Philoxenos Yuhanon Dolabani (1885–1969), the Syriac Orthodox Metropolitan of Mardin, Turkey and its environs Yuhanon Meletius, the metropolitan bishop of the Malankara Orthodox Syrian Church's Thrissur Diocese in India Yuhanon Policarpos, Metropolitan of Angamaly Diocese of Malankara Orthodox Syrian Church Yuhanon Qashisho (1918–2001), Assyrian author and poet Yuhanon Thevodoros, the metropolitan of Kottarakkara Punalur Diocese of the Malankara Orthodox Syrian Church Militos Yuhanon, Syriac Orthodox bishop in Malankara Philoxenos Yuhanon (1941–2015), Syriac Orthodox bishop