Abstract
This study investigates the influence of leaders' adaptability to organizational culture on firm performance, specifically focusing on higher education service institutions in Jeddah, Kingdom of Saudi Arabia. The sample comprised 100 employees from private universities. Employing a questionnaire as the primary data collection tool, the study delves into key aspects such as leaders' comprehension of organizational culture, flexibility, adaptability, and their impact on job satisfaction, self-development, commitment, and team collaboration. Statistical analysis using the SPSS program revealed several noteworthy findings. Particularly, leaders' adaptability to organizational culture positively affects employees' job satisfaction. Leaders actively fostering a culture of adaptability create a conducive work environment, fostering continuous learning and employee development. Additionally, leaders' cultural adaptability contributes to higher levels of commitment and trust within the organization. Overall, leaders' adaptability significantly influences positive teamwork dynamics within the organization.