In this article, the politics of the Holy Prophet (PBUH) has been discussed. Politics in Islam is defined as the worship and service to mankind. Therefore, there is the Hadiths clearly explain the politics of the prophets of the Israelites. As is the firm principle, the Messenger is the ruler and administrator of his covenant. When the prophet's politics is mentioned, the first thing comes to mind is the idea of first state of Islam i.e, Medina. He established this state on the basis of Islamic politics. And He takes political and administrative measures to govern its administration. These measures are considered to be rules and regulations for the Muslim Ummah in their political system. Such as organization of government, determination criterion and working class. He appointed his Companions on merit according to their abilities on administrative and political positions. These functions and responsibilities of the Companions are discussed in this article. The most important administrative functions are "النقابة" "السقاية" "العرافة" "الحجابة" "الكتابة" "المحتسب" "الجاسوس" "مقيم الحدود"etc.