Yili (Wade-Giles: "I-li") may refer to:
*''
Etiquette and Rites'', pinyin ''Yílǐ'', one of the Confucian classics of Chinese literature
*
Yili Group, a Chinese dairy company
*
Ili Kazakh Autonomous Prefecture, in northernmost Xinjiang, China
**
Yili horse, a pony named for the region
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