This research paper explores the impact of teachers’ leadership style on bullying in Australian secondary schools. It highlights the importance of leadership behaviors in preventing bullying and improving organizational performance. The paper includes a literature review, data collection methodology, and secondary data analysis. The project aims to identify the impact of teacher’s leadership styles on bullying, evaluate the factors that encourage bullying, assess the approaches needed to identify the cause and effect of bullying, and recommend options for overcoming bullying issues.