Yun may refer to:

• Yǔn, Chinese name of Xionites, a nomadic tribe of Central Asia
• Yun (Chinese name) (云/雲), a Chinese family name
• Yun (ancient surname), an ancient Chinese surname
• Yeon, or Yun, Korean (or Dutch given name) family name
• Yun (Korean surname), or Yoon, Korean family name
• Yun (Street Fighter), a Street Fighter character
• Yun OS, mobile operation system developed by Alibaba
• Yun County, Hubei, in China
• Yun County, Yunnan, in China
• Yunnan, abbreviated as Yún, province of China
• Brother Yun, a Chinese Christian
• Arduino Yún, a single-board microcontroller
• ISO 4217 for Yugoslav Convertible dinar

This disambiguation page lists articles associated with the title Yun.
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