The quality traits of 244 newly grown middle and late rice varieties（lines） participating in the provincial variety regional experiment from 2018 to 2022 in Jilin Province were analyzed. The results showed that in terms of quality traits, the percentage of varieties（lines） reaching the standard of Grade 3 or above for edible rice with high quality of the Ministry of Agriculture and Rural Affairs in terms of bran removal rate, whole and milled rice rate,amylose content, alkaline dissolution value, paste viscosity, and transparency was almost 100%, while only 40.8% of them met the standard for chalkiness. This indicates that chalkiness is the main factor affecting the grain quality of mid-late rice in Jilin Province, followed by paste viscosity. At the same time, the correlation between grain quality traits was analyzed, with a view to provide a reference for the selection of high-quality mid-late rice varieties in Jilin Province.