This chapter discusses leadership styles and theories. It defines leadership as influencing others to achieve objectives. There are several perspectives on leadership, including competency, behavior, contingency, and transformational. Contingency theories like path-goal and Fiedler's model suggest the best leadership style depends on situational factors. Transformational leadership involves creating and communicating a vision to build commitment, while transactional leadership focuses on rewarding performance. The chapter also examines gender differences in leadership and debates about the importance of leadership.