Due to its strategic location, the Persian Gulf has always been considered by the governments and governments of the time in Iran, and domination of this highway will lead the governments of the time to great wealth and power, including the governments to the Persian Gulf. They paid special attention, they were Timurids. The main purpose of this study is to investigate and explain the policies of the Timurids and its consequences in the Persian Gulf. This research has been done in a descriptive-analytical method and in a historical way. The policies of the Timurids had many positive economic, social, and cultural consequences for the Persian Gulf. Based on the above, this study draws the conclusion that the emergence of the Timurids caused positive developments and prosperity. The Persian Gulf and its shores flourished.