| Kohin | |
| Also Known As: | Seruyan |
| States: | Indonesia |
| Region: | Kalimantan |
| Speakers: | 8,000 |
| Date: | 2003 |
| Ref: | e18 |
| Familycolor: | Austronesian |
| Fam2: | Malayo-Polynesian |
| Fam3: | West Barito |
| Fam4: | North |
| Iso3: | kkx |
| Glotto: | kohi1250 |
| Glottorefname: | Kohin |
Kohin, also known as (Bahasa) Seruyan, is a Barito language of the central Kalimantan, Indonesia.