Commandery of the Chinese Han dynasty
Xuantu Commandery (Chinese: 玄菟郡; Korean: 현도군) was a commandery of the Chinese Han dynasty. It was one of Four Commanderies of Han, established in 107 BCE in the northern Korean Peninsula and part of the Liaodong Peninsula, after the Han dynasty conquered Wiman Joseon. Xuantu moved its capital to Liaodong in 75 BC due to native resistance and the area formerly under the Lintun Commandery was transferred to the Lelang Commandery. Xuantu was conquered by Goguryeo in 319 AD.