Svetozar Marović is a Montenegrin lawyer and politician who served as the last head of state and head of government of Serbia and Montenegro from 2003 until Montenegro's declaration of independence in 2006.

The President of Serbia and Montenegro was the head of state of Serbia and Montenegro. From its establishment in 1992 until 2003, when the country was reconstituted as a confederacy via constitutional reform, the head of state was known as the President of the Federal Republic of Yugoslavia. With the constitutional reforms of 2003 and the merging of the offices of head of government and head of state, the full title of the president was President of Serbia and Montenegro and Chairman of the Council of Ministers of Serbia and Montenegro. In 2006 the office was abolished as the state union was dissolved, with Serbia and Montenegro becoming independent countries and was followed by Kosovo in 2008 although it received limited international recognition.