Xiahou En (died 208) is a fictional character in Luo Guanzhong's historical novel Romance of the Three Kingdoms. He was a military general serving under the warlord Cao Cao. He carried the Qinggang (青釭) sword, one of Cao's prized personal weapons. During the Battle of Changban against Liu Bei's forces, Xiahou was slain by Zhao Yun, who took the Qinggang sword from him.