Prince of Changyi (Chinese: 昌邑王; pinyin: Chāngyì Wáng; died 59 BC) was an emperor of the Chinese Han dynasty for 27 days in 74 BC. He was installed and deposed by the powerful minister Huo Guang. He was omitted from the official list of emperors. His personal name was Liu He (Chinese: 劉賀; pinyin: Liú Hè) and he declared the era name Yuanping (Chinese: 元平; pinyin: Yuánpíng).