The Principality of Pakualaman (also written Paku Alaman; Dutch-spelling: Pakoe-alaman) is a minor Javanese princely state within the Sultanate of Yogyakarta. It was created in 1812 when Natakusuma (later Prince Paku Alam I) was rewarded for helping the British quell the conflict in Yogyakarta in June 1812. It became the mirror image of Mangkunegaran in the territory of the Surakarta Sunanate.
A Pakualaman Corps of 100 cavalry (later 50 cavalry and 100 infantry) was established, but was never to become as significant as the Mangkunegaran Legion, and disbanded in 1892. Due to Paku Alam VIII's role in the Indonesian independence movement, a law was passed to allow the position of vice-governor of the Yogyakarta Special Region to be filled hereditarily by the reigning Prince Paku Alam at any particular time, while the Sultans of Yogyakarta fills the role of Governor on a hereditary basis.