Sichuan Province is rich in grassland resources which is one of the five pastoral areas in China. It is an important part of the national Qinghai–Tibet plateau ecological barrier area and has a very important strategic position in the country. Starting from the current situation of grassland resources in Sichuan Province, based on the achievements and existing problems of grassland ecological protection, this paper puts forward countermeasures for grassland ecological protection in Sichuan, aiming to better promote the high-quality development of grassland in Sichuan and the construction of ecological barriers in the upper reaches of the Yangtze River and the Yellow River.