The politics of Hong Kong takes place in a framework of a political system dominated by its quasi-constitutional document, the Hong Kong Basic Law, its own legislature, the Chief Executive as the head of government and of the Special Administrative Region and of a politically constrained multi-party presidential system. The Government of the Hong Kong Special Administrative Region of the People's Republic of China is led by the Chief Executive, the head of government.

The chief executive of the Hong Kong Special Administrative Region is the representative of the Hong Kong Special Administrative Region and head of the Government of Hong Kong. The position was created to replace the office of governor of Hong Kong, the representative of the monarch of the United Kingdom during British rule. The office, stipulated by the Hong Kong Basic Law, formally came into being on 1 July 1997 with the handover of Hong Kong from the United Kingdom to the People's Republic of China.