Ioasaph of Belgorod was an 18th-century Russian Orthodox prelate who served as the bishop of Belgorod and Oboyan. Born Ioakim Gorlenko in Pryluky, he rose through the monastic ranks, serving as an archimandrite of the Mhar Monastery and later leading the Trinity Lavra of St. Sergius. His ecclesiastical career culminated in his leadership of the Belgorod diocese, where he resided until his death in the Grayvoron district in December 1754.