The Lausanne Peace Treaty is a registration document for the establishment of the Republic of Turkey. The resistance movement that started in different parts of the country after the defeat of the Ottoman Empire in the First World War and the signing of the Armistice of Mudros, which was signed with heavy conditions, turned into a National Struggle movement representing the whole country under the leadership of Mustafa Kemal, and the victories achieved brought diplomatic successes. In this study, how the Lausanne Peace Treaty was handled in the textbooks and curricula of the History of Revolution of the Republic of Turkey was investigated by document analysis method in line with the principles of qualitative research, and examinations and evaluations were made regarding the historical background of the treaty, the stereotypes used in the text contents, the visuals and the learning outcomes in the curriculum. As a result of the research, it was determined that the historical background of the Lausanne Peace Treaty was not sufficiently filled in, frequent and similar stereotypes were used in the narratives about the treaty, and there were not enough explanations about the visuals. In line with the results of the research, suggestions were made to expand the scope of the Lausanne Peace Treaty in the textbooks, to address the subject with an evidence-based approach, and to include content related to newspaper news and visuals of the period.