Prince Paku Alam VIII, 8th Duke of Pakualaman (10 April 1910 - 11 September 1998) was Duke of Pakualaman serving as the second Governor of Yogyakarta. He was the son of Paku Alam VII and Gusti Bendara Raden Ayu Retno Poewoso. His child's name was Gusti Raden Mas Harya Sularso Kunto Suratno and his adult name was Kanjeng Gusti Pangeran Adipati Arya Prabu.

He acceded to the throne