| Kotoxó | |
| Also Known As: | Kutasho |
| Extinct: | ? |
| Familycolor: | American |
| Iso3: | none |
| Glotto: | coto1237 |
| Glottorefname: | Cotoxo |
Kotoxó (Cotoxo, Kotosho; also Kutasho or Catethoy) is an extinct language closely related to Kamakã. It was one of the Macro-Jê languages spoken in Bahia, Brazil.[1]
It was once spoken in an area roughly between the Pardo River and De Contas River.[2]