Joon

Joon may refer to:
 * Joon (airline), a former French leisure airline based in Paris
 * Joon (Chinese name)
 * Joon (Korean name)
 * Joon Wolfsberg, German singer and songwriter
 * Pieter Joon, Dutch businessman, founded the World Organization Volleyball for Disabled
 * Rajiv Kumar Joon, Indian Army officer, received the Ashoka Chakra award
 * Joon, a character in the film Benny & Joon
 * Joon Yorigami, a character from Touhou Project