Ibiranu (reigned 1235 BC – 1225/20 BC) was the sixth king of Ugarit, a city-state in northwestern Syria.
Ibiranu reigned between c. 1235 and 1225/20 BC, and was a contemporary of Tudhaliya IV and Arnuwanda III of Hatti. As a vassal state of Hatti the king was answerable to the viceroy at Carchemish.
Gordon (1956) suggested Ibiranu meant "horsemen" composed of ibr and the suffix -ân.