Tuyoq or Tuyugou or Tuyuk (Chinese: 吐峪沟; pinyin: Tǔyùgōu; Uyghur: تۇيۇق) is an ancient oasis-village in the Taklamakan Desert, 70 km east of Turpan in Shanshan County in a lush valley cutting into the Flaming Mountains, with a well preserved old Uyghur style village, and few tourists. It is famous for its seedless grapes and a number of ancient Buddhist grottoes meditation caves nearby containing Buddhist murals and frescos.

• Bonavia, Judy (2004). The Silk Road: Xi'an to Kashgar. Revised by Christoph Baumer. Odyssey Guides. Hong Kong. ISBN 962-217-741-7.

42°50′42″N 89°40′58″E / 42.84500°N 89.68278°E / 42.84500; 89.68278