The Popular Front for the Liberation of the Occupied Arabian Gulf (Arabic: الجبهة الشعبية لتحرير الخليج العربي المحتل, abbreviated PFLOAG), later renamed the Popular Front for the Liberation of Oman and the Arabian Gulf (Arabic: الجبهة الشعبية لتحرير عُمان والخليج العربي), was a Marxist and Arab nationalist revolutionary organisation active in an armed struggle against the Arab monarchies in the Arabian Peninsula. The organization was dedicated to overthrow all monarchies in Arabia culminating in the Dhofar Rebellion against the Sultanate of Oman.