Purpose: The purpose of this paper was to identity the effects of distributive justice and procedural justice on job satisfaction and organizational commitment in hospital personnels. Method: The subjects were 181 employee who were working at 4 hospitals in Daegu and Gyeongbuk. Data was collected using structured questionnaire from Oct 4 to 24, 2007. The collected data were analyzed using the SPSS WIN 12.0 program for descriptive statistics, t-test, ANOVA, Pearson correlation coefficient, and Stepwise multiple regression. Result: The mean score of distributive justice was 3.24, procedural justice was 3.05, job satisfaction was 2.73 and organizational commitment was 2.65. The distributive justice(37.5%) and gender(1.6%) explained 39.1% of the variables in the job satisfaction. The organizational commitment was significantly influenced by distributive justice(27.8%), age(8.9%), procedural justice(2.8%) and gender(2.4%). These factors explained 41.8% of the variables in the organizational commitment. Conclusion: The distributive justice is the most important factor in promoting job satisfaction and organizational commitment. Therefore, It is necessary to operate proper compensation system based on fair performance evaluation of workers in hospital.