• Liu Yu, Prince of Lu (劉餘; died 128 BC), Western Han prince, son of Emperor Jing • Liu Yu (Ziqi) (劉瑜), style name Ziqi (子奇), Eastern Han official • Liu Yu (warlord) (劉虞; died 193), Eastern Han nobleman and warlord ==Jin dynasty==
• Emperor Wu of Song (363–422), personal name Liu Yu (劉裕), founder of Liu Song • Emperor Ming of Song (439–472), personal name Liu Yu (劉彧) and grandson of Emperor Wu • Emperor Houfei of Song (463–477), personal name Liu Yu (劉昱) and son of Emperor Ming ==Song dynasty==
Song dynasty
• Liu Yu (Song dynasty) (劉豫; 1073–1146), Qi puppet emperor installed by Jin dynasty (1115–1234) ==Contemporary people==