Ide Anak Agung Gde Agung, alternatively spelled too as Ida Anak Agung Gde Agung, was an Indonesian ethnic-Balinese politician, historian, and National Hero, who was the Raja of Gianyar, Bali, and served as the prime minister of the State of East Indonesia from 1947 to 1949, and the Foreign Affairs Minister of Indonesia from 1955 until 1956.

National Hero of Indonesia is the highest-level title awarded in Indonesia. It is posthumously given by the Government of Indonesia for actions which are deemed to be heroic, defined as "actual deeds which can be remembered and exemplified for all time by other citizens" or "extraordinary service furthering the interests of the state and people". The Ministry of Social Affairs gives seven criteria which an individual must fulfill, as follows:Have been an Indonesian citizen who is deceased and, during his or her lifetime, led an armed struggle or produced a concept or product useful to the state; Have continued the struggle throughout his or her life and performed above and beyond the call of duty; Have had a wide-reaching impact through his or her actions; Have shown a high degree of nationalism; Have been of good moral standing and respectable character; Never surrendered to his or her enemies; and Never committed an act which taints his or her legacy.