A'ou
| Nationality Classification | 仡佬族 Gelao |
|---|---|
| Language or Dialect Name (Chinese) | 仡佬语 |
| Language or Dialect Name (English) | A'ou |
| ISO 639-3 Code | aou |
| Language Stock Classification | 侗台语族（也称为壮侗语族）Tai-Kadai |
| Primary Province or Region | 贵州省 Guizhou Province |
| Location (in China) | West Central Guizhou Province: Xintian, Shawo, Lannigou villages in Qianxi County, Longjia village in Zhijin County, and Jindi village in Dafang County. |
| Estimated Speaker Population (in China) | 50 |
| Speaker Population Year of Estimate | 2011 |