The aim of this study is to make a methodological and thematic analysis of national and international theses and dissertations on curriculum implementation. The data of this qualitative case study was obtained from Turkish Higher Education Council Presidency Dissertation Center website and Proquest (dissertation & thesis) database. Dissertations are limited between the years 2012-2022 to keep the study up to-date. A total of 54 theses and dissertations, of which 4 were national and 50 were international, were reached as full text. An Academic Publication Evaluation Form is used to collect the data and it was analyzed by content analysis technique. It was revealed that curriculum implementation was mostly studied in the way of asking the opinions, attitudes or experiences of stakeholders about the implementation process. While quantitative and mixed method research desing were preferred in national dissertations, qualitative research design was mostly applied in internatonal dissertations. Accordingly, in national dissertations, convenience sampling, use of scales and questionnaires, descriptive statistics, content analysis, t-test and regression analysis were mostly preferred while conducting the studies. On the other hand, for international dissertations, purposeful sampling, interviews and coding were mostly applied methods. In both national and international dissertations, teachers were the mostly studied group as participants. Findings obtained within the scope of the research are thought to be beneficial in terms of understanding the studies made about the implementation of curricula and giving direction to the future studies to be carried out in this field.