This report investigates the critical relationship between leadership styles and patient safety within healthcare settings. It explores how transformational, transactional, and laissez-faire leadership models influence patient outcomes, medication error rates, and the overall efficacy of healthcare delivery. The report delves into the impact of each leadership style on nursing staff, patient satisfaction, and the prevention of adverse events. It also considers the importance of leadership in fostering a culture of safety, responsiveness, and the recruitment of new professionals. The report concludes by highlighting the significance of leadership in improving healthcare quality and patient well-being, emphasizing the need for further research and development in this area, particularly in the context of patients with mental disorders.