Integration is the core issue of the development of the Yangtze River Delta in the new era. Integration promotes spatial and economic connects，improve collaboration efficiency and improve development quality of the sports industry. The integration of the sports industry in the Yangtze River Delta is of great importance to the development of the sports industry of China and also to the implementation of national strategy of the integrated development of the Yangtze River Delta. This report analyzes the integrated development of sports industry in Yangtze River Delta，based on development foundation，practice course，practical experience and issues in different stages. This report puts forward some new suggestions，such as expanding integration space，strengthening the policy guarantee，inspiring Shanghai’s role in the integration，implementing cooperation projects，and building a mass base for the integration.