Nouhak Phoumsavanh or Phoumsavan was a longtime Pathet Lao revolutionary and communist party official who was the 3rd President of Laos from 1992 to 1998.

The Pathet Lao, officially the Lao People's Liberation Army, was a communist political movement and organization in Laos, formed in the mid-20th century. The group ultimately conquered the entire country in 1975, after the Laotian Civil War. The Pathet Lao were always closely associated with Vietnamese communists and North Vietnam. During the civil war, it was effectively organized, equipped and even led by the People's Army of Vietnam (PAVN). They fought against the anti-communist forces in the Vietnam War. Eventually, the term became the generic name for Laotian communists. Under orders from Mao Zedong, the People's Liberation Army provided 115,000 guns, 920,000 grenades and 170 million bullets, and trained more than 700 of its military officers.