Who is the monarch's representative in Canada and also serves as the head of state?

The monarch's representative in Canada and the head of state is the Governor-General. This position is crucial in the Canadian constitutional monarchy, where the monarch, currently the King, is the official head of state, but does not reside in Canada. The Governor-General carries out various ceremonial duties in the monarch's name, represents the Crown at official events, and plays a significant role in Canadian governance, such as summoning parliament and giving royal assent to laws.

The Prime Minister, while the head of government, does not serve as the head of state; rather, they are responsible for the administration of the government. The Speaker of the House is responsible for maintaining order in parliamentary proceedings and does not represent the Crown. The Chief Justice, while an important figure in the judiciary, does not fulfill any representative role for the monarchy. The responsibilities vested in the Governor-General highlight a unique aspect of Canada’s political and constitutional framework, reinforcing the country's connection to its historical ties to the British monarchy.