| Onin | |
| States: | Indonesia |
| Region: | Kokas District, Teluk Patipi District, Fakfak Regency, Bomberai Peninsula |
| Speakers: | 500 |
| Date: | 2000 |
| Ref: | e18 |
| Familycolor: | Austronesian |
| Fam2: | Malayo-Polynesian (MP) |
| Fam3: | Central–Eastern MP |
| Fam4: | Kei–Tanimbar |
| Fam5: | Yamdena–North Bomberai |
| Fam6: | North Bomberai |
| Fam7: | Sekar Onim |
| Iso3: | oni |
| Glotto: | onin1245 |
| Glottorefname: | Onin |
| Pidgin Onin | |
| States: | Indonesia |
| Region: | Bomberai Peninsula |
| Speakers: | none |
| Familycolor: | Pidgin |
| Family: | Onin-based pidgin |
| Iso3: | onx |
| Glotto2: | onin1237 |
| Glottorefname2: | Onin Pidgin |
| Elp: | none |
Onin or Onim is a dialect of Sekar Onim language,[1] an Austronesian language of the Onin Peninsula in Bomberai, West Papua. Despite the small number of speakers, it is the basis of a local pidgin.
It has 18 consonants and 5 vowels.[2]