| Bisis | |
| States: | Papua New Guinea |
| Region: | East Sepik Province |
| Coordinates: | -4.4697°N 143.1447°W |
| Speakers: | 3,500 |
| Date: | 2013 |
| Ref: | e25 |
| Familycolor: | Papuan |
| Fam1: | Sepik |
| Fam2: | Bahinemo |
| Iso3: | bnw |
| Glotto: | bisi1244 |
| Glottorefname: | Bisis |
Bisis is a Sepik language spoken in East Sepik Province, Papua-New Guinea. It is spoken in three villages, including Yembiyembi (-4.4697°N 143.1447°W) of Gawi Rural LLG in East Sepik Province.[1]