List of Famous people named Ion

Ion Gheorghe Duca was Romanian politician and the Prime Minister of Romania from 14 November to 29 December 1933, when he was assassinated for his efforts to suppress the fascist Iron Guard movement.

Ion Theodorescu-Sion was a Romanian painter and draftsman, known for his contributions to modern art and especially for his traditionalist, primitivist, handicraft-inspired and Christian painting. Trained in academic art, initially an Impressionist, he dabbled in various modern styles in the years before World War I. Theodorescu-Sion's palette was interchangeably post-Impressionist, Divisionist, Realist, Symbolist, Synthetist, Fauve or Cubist, but his creation had one major ideological focus: depicting peasant life in its natural setting. In time, Sion contributed to the generational goal of creating a specifically Romanian modern art, located at the intersection of folk tradition, primitivist tendencies borrowed from the West, and 20th-century agrarian politics.

Ion Andreescu was a Romanian painter.

Ion G. Sbiera was a Romanian folklorist. He was one of the founding members of the Romanian Academy.