This study aimed to identify the impact of servant leadership on the job performance of government sector employees, which used the Ministry of Health as a case study for the government sector. The study explored the extent to which leaders in the Ministry of Health apply the dimensions of servant leadership and its impact on the job performance of employees. The descriptive analytical approach was applied in this study. The secondary information was collected from accredited Arab and foreign references, and primary data was collected from the respondents through a questionnaire that was prepared to cover all dimensions of this study and distributed to a sample Responses ware received from 369 individuals working in the Ministry of Health out of 381 individuals representing the study sample, and the data was analyzed using the Statistical Package for Social Sciences (SPSS) . The results showed that the study sample estimates about the extent to which the leaders of the Ministry of Health practice servant leadership with its dimensions ware at a (high) level. The study sample estimates about the level of job performance of the Ministry of Health employees ware (very high) and the independent variable (servant leadership) (10%) explained the variance in Job performance quotient. The independent variable (servant leadership) (18.4%) explained the variance in job performance in the presence of the mediating variable (the objective of organizational climate) participation . The study made several recommendations, the most important of which are: Strengthening servant leadership, that works to create a positive organizational environment to raise the efficiency of job performance of the employees of the Ministry of Health, through training leaders on servant leadership skills. The need to pay attention to all elements of servant leadership due to its role in developing effective job performance of the Ministry’s employees in addition to adopting the principle of servant leadership in all departments within the Ministry through real practice. .Keywords: Servant Leadership, Job Performance, Public Sector, Sultanate of Oman, Organizational Climate, Ministry of Health