| Guya | |
| Also Known As: | Guiarak |
| States: | Papua New Guinea |
| Region: | Madang Province |
| Speakers: | 130 |
| Date: | 1981 |
| Ref: | e25 |
| Familycolor: | Papuan |
| Fam1: | Trans–New Guinea |
| Fam2: | Finisterre–Huon |
| Fam3: | Finisterre |
| Fam4: | Warup |
| Iso3: | gka |
| Glotto: | guya1251 |
| Glottorefname: | Guya |
Guya (Guiarak) is one of the Finisterre languages of Papua New Guinea.