Background: Today, importance of human resources in order to develop and promotion of sport organizations is as a top priority in decision making of sport managers.  The aim of this study was to investigate the quality of work life with ethical work climate between men and women coaches of Iran Pilates Association.
Method: This is descriptive-correlation study. The population of this research was Iranian coaches of Pilates Association (N=147) who have been selected randomly.  Quality of work life questionnaire and ethical work climate was used to measure the research variables. Data were analyzed using the descriptive statistics (i.e. mean and standard deviation) as well as inferential statistics (i.e. Pearson correlation coefficient and multivariate regression).
Results: The results showed that there is significant relationship between quality of work life and ethical work climate, and ethical work climate could predict coaches’ quality of work life.
Conclusion: The results showed that by increasing the ethical work climate, quality of work life coaches increases. Therefore, it is suggested that managers work to promote ethical models and transfer expectations of coaches’ pass, because with this organization irrefutable norms are formed and the quality of work life coaches increased.