Princess Jieyou (Chinese: 解忧公主; pinyin: Jiěyōu Gōngzhǔ; Wade–Giles: Chieh-yu Kung-chu; 121 BC – 49 BC), born Liu Jieyou (Chinese: 刘解忧), was a Chinese princess sent to marry the leader of the Wusun kingdom as part of the Western Han Chinese policy of heqin.