Călin Popescu-Tăriceanu, Romanian engineer and politician, 60th Prime Minister of Romania
Călin Constantin Anton Popescu-Tăriceanu (Romanian pronunciation: [kəˈliŋ konstanˈtin anˈtom poˈpesku təriˈtʃe̯anu]; born 14 January 1952) is a Romanian politician who was Prime Minister of Romania from 29 December 2004 to 22 December 2008. He was also president of the National Liberal Party (PNL) and the vice-president of the European Liberal Democrat and Reform Party (ELDR), two positions he assumed in 2004.

He previously served as the President of the Senate, the second position in the Romanian state, from 10 March 2014 until he resigned on 2 September 2019, having previously resigned from his own party, the PNL, and then becoming an independent senator. In July 2014, he established the Liberal Reformist Party (PLR) which later merged with the Conservative Party (PC) in order to form the Alliance of Liberals and Democrats (ALDE).