The politics of Malta takes place within a framework of a parliamentary representative democratic republic, whereby the president of Malta is the constitutional head of state. Executive authority is vested in the president of Malta, with the general direction and control of the Government of Malta remaining with the prime minister of Malta, who is the head of government and the cabinet. Legislative power is vested in the Parliament of Malta, which consists of the president of Malta and the unicameral House of Representatives of Malta with the speaker as the presiding officer of the legislative body. Judicial power remains with the chief justice and the judiciary of Malta. Since independence, the party electoral system has been dominated by the Christian democratic Nationalist Party and the social democratic Labour Party.

The Nationalist Party is one of the two major contemporary political parties in Malta, along with the Labour Party.