Leadership is an important part of management that is planning and organizing, but the main role of leadership is to influence others to achieve their stated goals. This is proof that the leader may be a weak manager if the planning is bad which causes the group to go in the wrong direction. As a result, although they can move the work team, but they do not walk towards the achievement of organizational goals. In order to respond to the challenges of globalization which is marked by the existence of a very tight and sharp global competition.A school is a complex and unique organization, so it requires a high level of coordination. To help principals in organizing schools appropriately, there is a need for a theoretical essence of thought, as principals must be able to understand formal organizational theory that is useful for describing the collaboration between school structures and outcomes. Therefore, it is said that "school success is a school that has successful leaders.