Rolandas Paksas ( ; is a Lithuanian politician who served as the sixth president of Lithuania from 2003 until his impeachment in April 2004. He previously served two terms as the prime minister of Lithuania in 1999, and again from 2000 to 2001, and as Mayor of Vilnius from 1997 to 1999 and again from 2000 to 2001. He led Order and Justice from 2004 to 2016 and was a Member of the European Parliament from 2009 to 2019.

The president of the Republic of Lithuania is the head of state of the Republic of Lithuania. The president directs and appoints the executive branch of the Government of Lithuania, represents the nation internationally and is the commander-in-chief of the Lithuanian Armed Forces. The president is directly elected by the citizens of Lithuania for a five-year term, with the office holder limited to serving two terms consecutively. The current president is Gitanas Nausėda who assumed office on July 12, 2019.