Pakubuwono XI (also transliterated Pakubuwana XI) was the eleventh Susuhunan (ruler of Surakarta) during the Second World War - and during Japanese occupation of Java.
In his capacity as the eleventh Susuhunan, Pakubuwono XI was an officer à la suite of the Royal Netherlands East Indies Army (KNIL).
He was made a Major General of the KNIL on April 15, 1939.