Abstract:Reinforcing finance with scientific and technological innovation is the powerful energy to facilitate high-quality economic development. The integration between fintech and regional innovation develops a substantial role in driving the development of the national innovation system. On the basis of studying and analyzing the typical experience and practice of the USA, the UK, and Chinese cities including Beijing, Shanghai, and Guangdong,the enlightenment and countermeasures of accelerating the integration between fintech and regional innovation in Fujian Province proposed.