This report offers a comprehensive critical analysis of organizational culture and leadership, drawing upon several academic articles to explore their interconnectedness and influence on organizational effectiveness. The analysis begins by defining organizational culture and its impact on employee behavior, highlighting the role of social information processes in shaping cultural aspects. The report then delves into the relationship between organizational culture, leadership styles, and productivity, examining how these factors contribute to innovation and employee engagement. The analysis also explores the complexities arising from the interdependence of organizational culture and leadership, emphasizing the importance of communication and employee understanding within the organizational structure. Furthermore, the report discusses the practical implications for managers, emphasizing the significance of clear communication, leadership styles, and fostering a positive organizational culture to enhance productivity, innovation, and employee well-being. The report concludes with a summary of the key findings and insights from the analyzed articles, along with practical implications for managers in contemporary business environments.