| Yupiltepeque | |
| States: | Guatemala |
| Ethnicity: | Xinca people |
| Extinct: | by 1920 |
| Ref: | [1] |
| Familycolor: | American |
| Fam1: | Xincan |
| Iso3: | none |
| Linglist: | qco |
| Lingname: | Yupiltepegue |
| Glotto: | xinc1243 |
| Glottorefname: | Xinca-Yupiltepeque |
Yupiltepeque is an extinct Xincan language of Guatemala, from the region of Yupiltepeque.