Andrej Plenković is a Croatian politician who has been serving as the prime minister of Croatia since 19 October 2016. He was previously one of eleven Croatian members of the European Parliament, serving from Croatia's accession to the European Union in 2013 until his resignation as MEP when he took office as prime minister. Plenković has also been serving as the president of the Croatian Democratic Union since 2016.

The prime minister of Croatia, officially the president of the government of the Republic of Croatia, is Croatia's head of government, and is de facto the most powerful and influential state officeholder in the Croatian system of government. Following the first-time establishment of the office in 1945, the 1990–2000 semi-presidential period is the only exception where the president of Croatia held de facto executive authority. In the formal Croatian order of precedence, however, the position of prime minister is the third highest state office, after the president of the Republic and the speaker of the Parliament.