|Native to||China and Vietnam|
|Region||Guizhou, Guangxi, Yunnan; Ha Giang Province|
Hagei (Hakei) or Green Gelao (Chinese: 青仡佬; sometimes translated as Blue Gelao) is a Gelao language spoken in China and Vietnam.
The primary dialectal areas where Hagei (Green Gelao) is still spoken are:
The Hagei varieties of northern Guizhou, such as in Zunyi, are extinct.