| Weliki | |
| States: | Papua New Guinea |
| Region: | Morobe Province |
| Speakers: | 200 |
| Date: | 1990 |
| Ref: | e18 |
| Familycolor: | Papuan |
| Fam1: | Trans–New Guinea |
| Fam2: | Finisterre–Huon |
| Fam3: | Finisterre |
| Fam4: | Uruwa |
| Iso3: | klh |
| Glotto: | weli1239 |
| Glottorefname: | Weliki |
Weliki is one of the Finisterre languages of Papua New Guinea.