King Yuan of Zhou, ch: 周元王, pinyin: zhōu yúan wáng, wg: King Yüan of Chou, was the twenty-seventh sovereign of the Chinese Zhou Dynasty and the fifteenth of Eastern Zhou Dynasty.
| family name | Ji (姬 jī) in Chinese |
| given name | Ren (仁 rén) in Chinese |
| era name | none |
| father | King Jing of Zhou |
| mother | unknown |
| wife | unknown |
| children | King Zhending of Zhou |
| duration of reign | 475 BC-469 BC |
| tomb | unknown |
| temple name | unknown |
| courtesy name | unknown |
| posthumous name | 元 (pinyin yúan), literary meaning: "primary", "original" or "chief" |
| Preceded by: King Jing of Zhou (周敬王) |
Zhou Dynasty | Succeeded by: King Zhending of Zhou |