Background: Each organization is trying to achieve organizational excellence. One factor that has been emphasized in various studies and religious approach is the role of ethics in achieving organizational excellence. The goal of this study was to present a model based on role of ethics in organizational excellence.

Methods: Method of this research is descriptive - correlation. Population of this research is higher education institutes in Mashhad. Among all, 200 subjects selected randomly. Data categorized according descriptive mathematics and analyzed by structural equation model.

Results: Based on the values of "t", it can be said that all the hypotheses of the research have been approved. According to the final model, it can be said that the model has a powerful explanatory.

Conclusion: Results show that the relationship between ethics and excellence is directly, positive and significant. The results of this study, other studies and religious values confirmed that the implementation of ethics in practice and institutionalize ethics in the organization can bring a lot of material and spiritual consequences.