This research investigates the relationship between transformational leadership style and work satisfaction significantly mediated by administrative support among public elementary school teacher. Through surveys, data was collected from a representative sample, revealing that transformational leadership positively influences administrative support and work satisfaction. Furthermore, the study suggests that administrative support acts as a mediator between transformational leadership and job satisfaction. The findings emphasize the importance of effective leadership practices and supportive administrative policies in enhancing teacher satisfaction within the educational environment. Policymakers and school administrators can utilize these insights to develop initiatives aimed at strengthening teacher support networks and fostering job satisfaction among educators.