| Teop | |
| States: | Papua New Guinea |
| Region: | Bougainville |
| Speakers: | 5,000 |
| Date: | 1991 |
| Ref: | e18 |
| Familycolor: | Austronesian |
| Fam2: | Malayo-Polynesian |
| Fam3: | Oceanic |
| Fam4: | Western |
| Fam5: | Meso-Melanesian |
| Fam6: | Northwest Solomonic |
| Fam7: | Nehan–Bougainville |
| Fam8: | Saposa–Tinputz |
| Iso3: | tio |
| Glotto: | teop1238 |
| Glottorefname: | Teop |
Teop is a language of northern Bougainville, Papua New Guinea. It falls within the Oceanic languages, a subgrouping of the Austronesian language family. According to Malcolm Ross,[1] Teop belongs to the Nehan-Bougainville family of languages, part of the Northwest Solomonic group of the Meso-Melanesian cluster within the Oceanic languages. Its closest relative is Saposa.