Yuanxi may refer to:

Places in China[edit]

• Yuanxi Subdistrict (源西街道), a subdistrict of Yuancheng District, Heyuan, Guangdong
• Yuanxi, Sichuan (鸳溪), a town in Cangxi County, Sichuan

Historical eras[edit]

• Yuanxi (元熙, 304–308), era name used by Liu Yuan (Han-Zhao), emperor of Han-Zhao (Former Zhao)
• Yuanxi (元璽, 352–357), era name used by Murong Jun, emperor of Former Yan
• Yuanxi (元熙, 419–420), era name used by Emperor Gong of Jin

See also[edit]

• Yuan Xi (died 207), the second son of the warlord Yuan Shao