Ibnu Parna (died 1965) was an Indonesian communist politician and leader of the Acoma Party (Partai Acoma),[1] and trade unionist.[2]
Involved in the anti-colonial struggle in Indonesia as a youth leader in Semarang, Parna was elected an Indonesian Parliament member for the Acoma Party in 1955. Subsequently harassed by Indonesia's authoritarian government, Parna was arrested and killed by Indonesia's authorities, together with hundreds of thousands of other leftists, in the killings of 1965-66.