This study has been prepared in order to give information about the state officials at various levels who served in the palace of Sultan Selim in Trabzon, where he was a prince sanjak for twenty-four years. As it is known, when the princes went to the sanjak, they had an organization similar to the palace organization in the center with a certain budget and learned the state administration here. Studies on these people, who were in charge of the Şehzade Sanjaks and called the people of the door, were few until recently. The determination of the officials in the service of the princes working in Manisa was discussed in an important study. It is important to carry out a similar study for the determination of the gate people of the prince in Trabzon. In this way, detailed information will be obtained about the years of princedom of Selim, who was a prince in Trabzon for a long time and took the throne as a result of a struggle. As an example of the palace in the center of the prince's palace, it was determined in this book that there were officials. If the partially published notebooks are fully published, it will be possible to identify the officials in the prince's palace in Trabzon.