| Breri | |
| Nativename: | Kuanga |
| States: | Papua New Guinea |
| Region: | Madang Province |
| Speakers: | 4,500 Breri (2020) and 630 Romkun (2003) |
| Date: | 2003–2020 |
| Ref: | e25 |
| Familycolor: | Papuan |
| Fam2: | Ramu proper |
| Fam3: | Tamolan–Ataitan |
| Fam4: | Tamolan |
| Dia1: | Breri |
| Dia2: | Romkun |
| Lc1: | brq |
| Ld1: | Breri |
| Lc2: | rmk |
| Ld2: | Romkun |
| Glotto: | brer1240 |
| Glottoname: | Breri |
| Glotto2: | romk1240 |
| Glottoname2: | Romkun |
Iski is a Ramu language of Papua New Guinea. Dialects are Breri a.k.a. Kuanga and Romkun.[1]