Xiao may refer to: Filial piety (), or "being good to parents", a virtue in Chinese culture Xiao (flute) (), a Chinese end-blown flute Xiao (rank) (), a rank used for field officers in the Chinese military Xiao County (), in Anhui, China Xiao Mountain (), a range of mountains in Henan, China, or the surrounding Xiao region Xiao River (), a tributary of the Xiang River, in Hunan, China Xiao (mythology) (), certain legendary creatures in Chinese mythology Ling Xiaoyu, a character from the Tekken video game series, also known as Xiao People Xiao (surname), a Chinese surname sometimes also romanized as Hsiao, Siaw, Siew, Siow, Seow, Siu or Sui Duke Xiao of Qin, Chinese ruler of the state of Qin Prince Xiao of Liang, the posthumous title of Liu Wu, younger brother of the Han emperor Jing Empress Dowager Xiaozhuang (1613–1688), empress dowager of the Qing Dynasty Xiao Guodong (born 1989), Chinese professional snooker player Xiao He, first chancellor of the Han Dynasty Xiao Hong (1911–1942), Chinese writer Xiao Jianhua (born c. 1972), Chinese-Canadian businessman Xiao Qian (1910–1999), Chinese essayist Xiao Qiang, Chinese human rights activist Xiao Qiao, the younger of the Qiao sisters Xiao Zhan (born 1991), a member of C-pop group XNINE and a Chinese actor Xiao De Jun (Xiao Jun) (born 1999), a member of C-Pop group WayV Other Xiao Xiao, cartoons by Zhu Zhiqiang Xiao Jing, the Chinese name of the Classic of Filial Piety Xiao (), A fictional character in the game Genshin Impact