The present study aims to investigate the role of environmental management training on the sustainability of sport businesses. The method of this study was a survey for collecting data. The statistical population of this research includes all managers of sports businesses in Tehran in the amount of 1500 enterprises. Accordingly, 306 managers of these companies were identified as the sample of the study. The research tool was a questionnaire used in the conceptual model of Bough et al. (2018). The structural equation method was used to analyze the data of the present study. The entire research analysis process was conducted using SPSS version 20 and PLS version 2 software. The results of this study showed that operational, communicational, organizational, and supplementary exercises have a significant effect on the sustainability of sports businesses.