Journal of Public Administration and Governance ISSN 2161-7104 2013, Vol. 3, No. 2 www.macrothink.org/jpag 173 Developing Human Resource Productivity through Organizational Justice Mohammad Reza Sadeghi (Corresponding Author) M.S. of Public Administration, University of Tehran, Tehran, Iran Tel: +98-912-750-9149 E-mail: Rsadeqi@ut.ac.ir Seyyed Mohammad Mahdi Musavi PhD Candidate of Organizational Behavior, University of Tehran, Qom Campus, Iran Saied Samiie PhD Candidate of Futures Study, University of Tehran, Tehran, Iran Amirhesam Behrooz M.S. Candidate of Executive Management of Business Administration, University of Tehran, Tehran, Iran Received: May 15, 2013 Accepted: June 14, 2013 DOI: 10.5296/jpag.v3i2.3575 Abstract Productivity, the methods to measure it and identifying affecting factors on it are yet considered as the main issues of knowledge management and organization. Based on present study, the relationship between organizational justice and human resource productivity is studied. The findings of correlation test show a significant relationship between organizational justice and human resource productivity correlation coefficient (0.584). In the meantime, the findings of regression analysis indicate that it is a linear relationship. Ultimately, a multiple regression test on variables show that distributive justice has the highest impact on human resource productivity and one unit change in this variable would result into 0.425 units change in human resource productivity and one unit change in interactional justice would result into 0.336 units change in human resource productivity. Keywords: Organizational Justice, Distributive justice, Procedural Justice, Interactional Justice, Human Resource Productivity