Jishui

Jishui may refer to


 * Jishui River (濟水河), another name for the Ji River in Shandong
 * Jishui County (吉水县), Ji'an, Jiangxi
 * Jishui River (急水溪) in Tainan, Taiwan
 * Jishui, the IAU-approved proper name for the star Omicron Geminorum