This paper theoretically evaluated leadership and management of change in organizations, realizing that change management is a continuous method used in transitioning social, organizational, and psychological change of employees. The review focused on the change management processes that address leaders' and employees' attitudes and how change management is created, as a catalyst for possible changes in an organization. The purpose of change management is ultimately to make use of initiatives and ensure that every employee in an organization is willing and ready to switch over to an anticipated new role in the organization. This current study evaluated the relationship between evaluated management of change in organizational leadership, change, and organization, management of change, the importance of change management, and principles of change management, other areas visited are types of organizational change, popular models for managing change, overcoming resistance to change, challenges of change management, how change management are created viz-à-viz ideas, thoughts, feelings, plans, habits, commitment, lifestyle, and change. The review concluded that consistently and effectively navigating change requires strong leadership because, in the end, it is the employees who will execute the new strategy in their day-to-day work lives. Leaders must be able to inspire people through a strong vision, define the strategy, communicate effectively, support their employees, and maintain the energy and commitment to change through to completion. The study recommends amongst others that organizational leaders should not undermine the power of ideas in their move toward change management, and should not underestimate thoughts, feelings, plans, and habits as an essential component of the change management process.