| Jumaytepeque | |
| States: | Guatemala |
| Ethnicity: | Xinca people |
| Speakers: | moribund or extinct |
| Date: | 1997 |
| Ref: | [1] |
| Familycolor: | American |
| Fam1: | Xincan |
| Iso3: | none |
| Linglist: | qhq |
| Lingname: | Jumaytepegue |
| Glotto: | xink1235 |
| Glottorefname: | Xinka [sic]-Jumaytepeque |
Jumaytepeque is an extinct Xincan language of Guatemala that was spoken in the region of Jumaytepeque. It was discovered by Lyle Campbell in the 1970s.