The educational system gained a special place during the Timurid and Turkoman periods, and the sultans, princes, princes, ladies and scholars each contributed to the growth of this institution. Despite the relative peace, political and security stability that came after Timur's death in Shahrukh's territory, his successor, the living conditions of the people improved and a suitable ground was prepared for a scientific and cultural movement. Therefore, Herat, the capital of Shah Rukh, became the center of the gathering of people of science and literature, and many schools, libraries and educational circles were built in different places with the efforts of the sultans, lovers of science and religious institutions. On the one hand, Timurid sultans took steps by providing educational facilities and necessary facilities for the well-being of professors and students of science, as well as improving the level of education, and on the other hand, they pursued the legitimacy of the government. One of the most obvious features of the Timurid and Turkoman governments is the great interest of some of these sultans in the development of science, literature and the construction of educational centers. The number of constructions of these educational institutions has been such that Jami claims that no school of this size has been built in any period of the history of Iran. One of the most important findings of this research is the role of Timurid sultans, princes and ministers in building schools, the plurality of educational institutions, the role and function of libraries in copying more books, the compliance of educational institutions with a codified educational system, the rise of Sufism and its influence on the educational system, the role of religious institutions. The endowment is in the expansion of educational institutions and the influence of sheikhs on the educational policy of the Timurid sultans. In the present study, the author examines and analyzes the educational system during the Timurid and Turkoman period by descriptive and analytical method and citing library sources.