The National Salvation Front (Romanian: Frontul Salvării Naționale, FSN) was the most important political organization formed during the Romanian Revolution in December 1989; it set up the interim governing body, the National Salvation Front Council of Romania, in the first weeks after the collapse of the communist regime. The FSN subsequently became a political party, the largest party in post-communist Romania, and won the 1990 election with 66% of the national vote. Ion Iliescu, co-leader of the FSN, won election as President of Romania with 85% of the vote.
Iliescu nominated the co-leader of the FSN, Petre Roman, who was serving as interim prime minister, as the prime minister of the first cabinet formed after Romania's first post-Ceaușescu free and fair elections. After the fourth mineriadă (September 1991), Roman was forced to resign on 1 October 1991. Tensions between Iliescu and Roman came to a head in April 1992, at the national congress of FSN, when the party split in two, forming the Democratic Front of National Salvation (FDSN), led by President Iliescu; and FSN, led by Petre Roman (in 1993, the FSN was the renamed as the Democratic Party (PD).