Sangza (Uyghur: ساڭزا, Саңза; simplified Chinese: 馓子; traditional Chinese: 饊子; pinyin: sǎn zi; Zhuyin Fuhao: ㄙㄢˇ ·ㄗ, IPA: [sàn.tsi], Xiao'erjing: صًا ذِ) is a popular snack in north of China, consisting of deep-fried noodles in a twisted pyramid shape. The snack is made by pulling wheat flour dough into thin ropes, which are deep-fried. Bunches of the ropes are then shaped into rings, which are stacked into a pyramid.

Sangza is also eaten in other areas of China where the Hui minority live.