Leadership is an important element in social group work because the effectiveness of a group depends greatly on how its members are guided, motivated, and coordinated. Leadership theories explain how leaders emerge, what makes a person an effective leader, and how leadership behaviour influences group functioning. In social group work, these theories help the social worker understand leadership patterns and encourage healthy leadership among group members. The Great Man Theory is one of the earliest theories of leadership. It assumes that leaders are born with certain qualities that make them capable of leading others. According to this theory, leadership is largely a natural ability rather than something that can be developed through training. In social group work, some members may naturally take initiative, influence others, and assume responsibility for group activities. The Trait Theory states that effective leaders possess certain personal qualities or traits. These may include intelligence, confidence, emotional stability, integrity, communication ability, responsibility, courage, and sociability. The theory suggests that people who possess these characteristics are more likely to become successful leaders. In group work, identifying and developing such traits can help members assume constructive leadership roles. The Behavioural Theory focuses on what leaders do rather than on their personal characteristics. It suggests that effective leadership depends