The purpose of the study was to identify the relationship between the leadership styles of school principals, school culture and their organizational change management capacity according to the teachers' perceptions. In the study, a quantitative research design was employed during data collection and the analysis phases. The sample of the study comprises randomly selected 382 teachers working in North Cyprus, during the 2019-2020 school year. The leadership styles scale of school principals, the scale for school culture and the scale of the organisational change management were used as data collection tools. Pearson correlation, regression, and path analysis were used for analysing data in addition to descriptive statistics. It was found that school principals exhibit transformational leadership characteristics, the perception of school culture by the teachers is strong and the perception of the organisational change is a medium level. It was also found that there are significant