The role of head teachers as educational leaders is pivotal in shaping the academic performance of learners. This research explores the influence of head teachers’ leadership styles on students' academic outcomes in primary and secondary schools. By examining transformational, transactional, and laissez-faire leadership styles, this study aims to identify which approach yields the best results in fostering academic excellence. Using a mixed-methods approach, data was collected through surveys, interviews, and analysis of academic records from selected schools. Findings indicate that transformational leadership, characterized by inspiration, motivation, and individualized support, significantly enhances learners' academic performance. The study underscores the need for targeted training programs to equip head teachers with effective leadership skills. This paper concludes with recommendations for policymakers, educators, and stakeholders to prioritize leadership development as a means to improve educational outcomes. The study attempted to find out the many leadership styles used, the relationship between school headteacher’s leadership style and the learner`s academic achievement and finally attempted to establish how leadership style enhances academic performance in schools. The study was qualitative in approach and it used a case study design. The target population was public secondary schools in Kabwe District.