Rafael Vaganian, joueur d'échecs arménien
Rafael Artemovich Vaganian (Armenian: Ռաֆայել Արտյոմի Վահանյան, Rrafayel Artyomi Vahanyan, Russian: Рафаэль Артёмович Ваганян, Rafael Artemovich Vaganyan; born 15 October 1951) is an Armenian chess player holding the title of grandmaster (GM). Il a été champion soviétique en 1989.