National University "Ostroh Academy" (Ukrainian: Національний Університет Острозька Академія, translit.: Natsional'nyi Universytet Ostroz'ka Akademiia) is a Ukrainian self-governed (autonomous) research university that was opened in 1994 by the Presidential Decree of April 12, 1994. The university considers itself a continuation of the historical Ostroh Academy.