Cao Jie (曹節), formally known as Empress Xianmu (獻穆皇后), was the last empress of the Eastern Han dynasty of China. She was the second wife of Emperor Xian, the last Han emperor, and became known as the Duchess of Shanyang after her husband's abdication. Cao Jie was a daughter of the warlord Cao Cao and a half-sister of Cao Pi.
