The monograph reveals the role of Alisher Navoi's work in the life of Ottoman-Turkish literature and the history of the penetration of samples of poetic heritage into Turkey at the end of the XV-beginning of the XVI century, reveals the effects of inspiration of Ottoman-Turkish poets by Navoi's work within the object, the features of the penetration of samples of poetic heritage into Turkey at the end of the XV-beginning of the XVI century. Ahmed Posho, one of the talented poets with a unique position in the history of Turkish literature, is the first Ottoman-Turkish poet to write poems inspired by Navoi's work. Therefore, the influence of Alisher Navoi's work on Ottoman-Turkish poetry in this monograph was compared with the work of Ahmad Posho.