- Language: Yaqui
- Alternate names: Yaki, Cahita, Yaqui-Mayo, Kahita, Yoeme
- Language code: yaq
- Language family: Uto-Aztecan, Southern Uto-Aztecan, Taracahitic, Cahitan (SIL classification)
- Number of speakers: 21,000
- Vulnerability: Vulnerable
- Script: Latin script.
Traditional religion, Christian.
Yaqui [yaq], Mayo [mfy], and Cahita are often distinguished though generally they are considered mutually intelligible and not separate languages.Ethnologue distinguishes Yaqui [yaq] and Mayo [mfy] as separate languages, but does not mention Cahita.