Boun Oum, Laotian politician, 5th Prime Minister of Laos (d. 1980)

Prince Boun Oum (also Prince Boun Oum Na Champassak; Lao: ບຸນອຸ້ມ ນະ ຈຳປາສັກ; Thai: บุญอุ้ม ณ จัมปาศักดิ์; RTGS: Bun-um Na Champasak; 2 December 1912 – 17 March 1980) was the son of King Ratsadanay, and was the hereditary prince of Champassak and also Prime Minister of the Kingdom of Laos from March 1949 to February 1950 and again from December 1960 to June 1962.