Jorge Enea Spilimbergo (born in Buenos Aires, Argentina, on 25 September 1928; died in Buenos Aires on 4 September 2004) was an Argentine nationalist socialist politician, poet, journalist, and writer. He was one of the founders of the Izquierda Nacional party.
Spilimbergo worked largely in obscurity as a nonperson, allegedly due to objections from both the political right and the left, including from many Peronists, who objected primarily to his criticisms of the alleged national bourgeois limitations of Peronism.
Spilimbergo died in his Buenos Aires home on 4 September 2004.