Sujono Hadinoto (EVO: Soejono Hadinoto; 28 June 1915 – 29 December 1977) was an Indonesian politician, lawyer, and academician. Born in Blora Regency, he studied law in the Rechts Hogeschool. After graduating, he became active in the Indonesian independence movement. During the Indonesian National Revolution, Sujono became a member of the Indonesian National Party, later serving as party chairman from 1947 until 1950. Following the recognition of Indonesian sovereignty, he served as Minister of Economic Affairs in the Soekiman Cabinet. He later became dean of the Faculty of Law of the University of Indonesia. In 1964, he was appointed to the Supreme Advisory Council by Sukarno, and in 1966, he was appointed Ambassador of Indonesia to Hungary. He died on 29 December 1977 in Jakarta, and was