Sun Li (died December 250 or January 251), courtesy name Deda, was a Chinese military general and politician of the state of Cao Wei during the Three Kingdoms period of China. He was from Rongcheng County, Zhuo Commandery, which is present-day Rongcheng County, Hebei. He was known for being generous, loyal and brave. Later, regent of Wei named Cao Shuang giving Sun Li the rank of regional inspector (刺史) of Yang Zhou province (揚州) which located on northern Anhui and Jiangsu. Sun Li also bestowed with the title of General putting down the waves (伏波將軍) and Marquis within the Passes (關內侯).