St. Tikhon's Monastery is a Russian Orthodox monastic community of the Orthodox Church in America, founded in 1905 and the oldest Orthodox Christian monastery in the United States. It stands adjacent to St. Tikhon's Orthodox Theological Seminary, one of the OCA's three seminaries, and operates a monastery museum and the St. Tikhon's Monastery Press. The monastery observes daily services under an abbot and a resident brotherhood.