This study investigated research trends in civic and citizenship education by systematically reviewing research regarding international frameworks for civic and citizenship education. We focused on major international large-scale assessments -- specifically, the International Civic and Citizenship Education Study, and its predecessor, the Civic Education Study. Using four electronic databases, we analyzed 135 peer-reviewed journal articles. The analysis showed that differences among countries in research interests might be linked to different cultural backgrounds. It also showed that the greatest number of articles were published in social science disciplines, education research in particular. The results highlight the necessity of investigating principals' and teachers' perceptions of civic and citizenship education. Future research could focus on understudied variables such as adolescents' civic participation, and home and peer civic education contexts, utilizing diverse variables from the ICCS 2016 data. By summarizing and discussing research trends, this study provides a blueprint for future research in the field of civic and citizenship education.