The aim of this study is to analyze the studies on textbooks on teaching Turkish as a foreign language from various aspects. Carried out in the qualitative research design by analyzing documents, 242 studies including 100 articles and 142 postgraduate theses published between 2010 and 2020 were analyzed. According to the research findings, it was determined that the highest number of studies was conducted in 2019 and 2018. Considering the education levels of these theses, it has been determined that master's theses are the majority, that Istanbul University is the institution where most theses were prepared on the subject, and that theses were mostly written by advisors holding the title "Prof. Dr." and "Assoc. Dr.". While it has been observed that single or double author studies are prominent in article publications, it has been determined that the books prepared for basic students were analyzed more in these studies.