Introduction: Organizational justice can lead to employees' satisfaction and creativity of in their work place. The aim of this study is to determine organizational justice and its correlation with job satisfaction in Employees of Zahedan University of Medical Science.

Methods: This research is a descriptive-correlational study. From 4849 of Zahadan University of Medical Sciences staff, 357 male and female based on the Morgan's Table are randomly selected through random stratified sampling. Data is collected by “Niehoff and Moorman Organizational Justice Questionnaire” and “Susan Job Satisfaction Questionnaire” and is analyzed with SPSS ver. 19.

Results: Results indicate a significant and positive correlation between organizational justice and job satisfaction (P < 0.03, r = 0.33). Moreover, interactional justice is the greatest predictor of job satisfaction. With regard to level of education, there is a significant difference between organizational justice and job satisfaction (P < 0.05).

Conclusions: The job satisfaction status in Zahedan University of Medical Sciences is optimal. Furthermore, interactional justice is the greatest predictor of job satisfaction. It is recommended that managers in health sector apply justice in their organizations.