Mateusz Jakub Morawiecki is a Polish economist, historian and politician who served as the prime minister of Poland between 2017 and 2023. A member of the Law and Justice (PiS) party, he previously served in the cabinet of prime minister Beata Szydło as deputy prime minister from 2015 to 2017, Minister of Development from 2015 to 2018 and Minister of Finance from 2016 to 2018. Prior to his political appointment, Morawiecki had an extensive business career.

The president of the Council of Ministers, colloquially and commonly referred to as the prime minister, is the head of the cabinet and the head of government of Poland. The responsibilities and traditions of the office stem from the creation of the contemporary Polish state, and the office is defined in the Constitution of Poland. According to the Constitution, the president nominates and appoints the prime minister, who will then propose the composition of the Cabinet. Fourteen days following their appointment, the prime minister must submit a programme outlining the government's agenda to the Sejm, requiring a vote of confidence. Conflicts stemming from both interest and powers have arisen between the offices of President and Prime Minister in the past.