The ministry of the Internal Affairs Republic of Croatia is the ministry in the Government of Croatia which is in charge of state security among other roles. Croatian Police is a public service of the Ministry of the Interior.

The Government of Croatia, formally the Government of the Republic of Croatia, commonly abbreviated to Croatian Government, is the main executive branch of government in Croatia. It is led by the president of the Government, informally abbreviated to premier or prime minister. The prime minister is nominated by the president of the Republic from among those candidates who enjoy majority support in the Croatian Parliament; the candidate is then chosen by the Parliament. There are 20 other government members, serving as deputy prime ministers, government ministers or both; they are chosen by the prime minister and confirmed by the Parliament (Sabor). The Government of the Republic of Croatia exercises its executive powers in conformity with the Croatian Constitution and legislation enacted by the Croatian Parliament. The current government is led by Prime Minister Andrej Plenković.