Vaezi (; adjective form of واعظ (wāʿiẓ), a Persian noun of Arabic origin meaning "preacher") is a surname. Notable people with the surname include:
Ahmad Vaezi (born 1962), Iranian philosopher, scholar, and clergyman Hojjatollah Vaezi (born 1977), Iranian archer Mehdi Vaezi (born 1975), Iranian footballer Shamsodin Vaezi (born 1936), Iraqi Grand Ayatollah