This report provides a critical reflective evaluation of various leadership theories and frameworks. It begins with an overview of trait theory, followed by an in-depth analysis of contingency theory, including the Least Preferred Co-worker scale and situational favorableness. The report then explores the Situational Leadership Model, detailing its advantages and disadvantages, and examines different leadership styles like telling, selling, participating, and delegating. Furthermore, it delves into the Path-Goal theory, outlining its characteristics and application, including directive leadership styles. The report emphasizes the importance of understanding these theories for effective leadership and professional development, offering insights into how different approaches can be applied in various organizational contexts. The analysis includes reflections on the practical implications of these theories, supported by relevant references.