| Cuyamecalco Mixtec | |
| Also Known As: | Cuicatlán Mixtec |
| States: | Mexico |
| Region: | Cuicatlán, Oaxaca |
| Date: | 2000 |
| Ref: | e18 |
| Familycolor: | American |
| Fam1: | Oto-Manguean |
| Fam2: | Mixtecan |
| Fam3: | Mixtec |
| Fam4: | Coatzospan–Cuyamecalco |
| Dia1: | Santa Ana Cuauhtémoc |
| Iso3: | xtu |
| Glotto: | cuya1240 |
| Glottorefname: | Cuyamecalco Mixtec |
| Elp: | 10533 |
| Elpname: | Northern Alta Mixtec (shared) |
Cuyamecalco Mixtec is a Mixtec language of Oaxaca spoken in Cuyamecalco, San Miguel Santa Flor, and Santa Ana Cuauhtémoc. Egland & Bartholomew[1] had found Cuauhtémoc to be more intelligible with Coatzospan Mixtec, which in any case is close to Cuyamecalco.