Ludovic Orban is a Romanian engineer and politician who was the prime minister of Romania from November 2019 to December 2020. He was president of the National Liberal Party (PNL) between 2017 and 2021, which expelled him shortly after he lost a bid for another term as its leader. He was also minister of transport from April 2007 to December 2008 in the second Tăriceanu cabinet.

The National Liberal Party is a social-conservative political party in Romania. Re-founded in mid January 1990, shortly after the Revolution of 1989 which culminated in the fall of communism in Romania, it claims the legacy of the major political party of the same name, active between 1875 and 1947 in the Kingdom of Romania. Based on this historical legacy, it often presents itself as the first formally constituted political party in the country and the oldest of its kind from the family of European liberal parties as well.