The aim of this study was to examine the relationship between organizational justice and psychological contract fulfillment. The study was conducted on 673 employees of 32 various hierarchically structured organizations. The aim was to determine the correlation and the contribution of the organizational justice dimensions (distributive, procedural and interactional) to psychological contract fulfillment and to explore whether there are differences in organizational justice perceptions and psychological contract fulfillment due to different demographic employee characteristics (tenure, hierarchical position, education level). Statistically significant positive correlation was found between organizational justice dimensions, overall organizational justice and psychological contract fulfillment. The results of regression analysis suggest that all organizational justice dimensions are positive predictors of psychological contract fulfillment. The strongest predictor of psychological contract fulfillment is perception of distributive justice. Results of one-way analyses of variance reveal that there was a statistically significant difference in perception of distributive justice regarding hierarchical position in the organization. Furthermore, it was shown that there is significant difference in perception of procedural, interactional and overall organizational justice regarding tenure and hierarchical position in the organization. It was also shown that there is significant difference in psychological contract fulfillment regarding hierarchical position in organization and education level.