Eighteen Oddities in Yunnan (Chinese: ; pinyin: Yúnnán Shíbā Guài; sometimes called Eighteen Wonders of Yunnan) are eighteen unique traits of the Yunnan province of southwest China. The oddities, which are as follows, are generally presented in the form of a list, which is promulgated in promotional materials advertising the province to foreign and domestic tourists.
The items on the list are not fixed, so other versions of the list may include other oddities, including: