Politics of Bangladesh takes place in a framework of a parliamentary representative democratic republic, whereby the Prime Minister of Bangladesh is the head of government, and of a multi-party system. Executive power is exercised by the government. Legislative power is vested in both the government and parliament. The Constitution of Bangladesh was written in 1972 and has undergone seventeen amendments.

The prime minister of Bangladesh, officially prime minister of the People's Republic of Bangladesh is the chief executive of the government of Bangladesh. The prime minister and the cabinet are collectively accountable for their policies and actions to the Parliament, to their political party and ultimately to the electorate. The prime minister is ceremonially appointed by the president of Bangladesh.