Li Guang (184-119 BCE) was a Chinese military general of the Western Han dynasty. Nicknamed the "Flying General" by the Xiongnu, he fought primarily in the campaigns against the nomadic Xiongnu tribes to the north of the Western Han. He was known to the Xiongnu as a tough opponent when it came to fortress defense, and his presence was sometimes enough for the Xiongnu to abort a siege.

Li Guang committed suicide shortly after the Battle of Mobei