Tomislav Karamarko is a Croatian politician who served as First Deputy Prime Minister of Croatia from January to June 2016. He served in the Cabinet of Jadranka Kosor as Minister of the Interior from 2008 to 2011.

The deputy prime minister of Croatia is the official deputy of the Prime Minister of Croatia. Article 109 of the Constitution of Croatia states that the cabinet is to be made up of the Prime Minister, one or more deputy prime ministers and other cabinet ministers. According to convention, if the governing parliamentary majority is a coalition of parties, all junior partners in the coalition will usually be given one deputy prime minister in the cabinet, with their rank usually being determined by the number of MPs the party has in Parliament. The deputy prime ministers are permitted to simultaneously hold a ministerial portfolio while in office, but may also serve without holding such a portfolio.