Prince Abbas Mirza Farman Farmaian Qajar (1890–1935) was a prince of the Qajar dynasty, the second son of Prince Abdol-Hossein Mirza Farmanfarma of Persia, one of the most preeminent political figures of his time and of the royal Princess Ezzat ed-Dowleh Qajar, the daughter of king Mozaffar-al-Din Shah. He was named after his great-grand father, crown prince Abbas Mirza son of Fath Ali Shah Qajar.