| Orang Seletar | |
| States: | Malaysia, Singapore |
| Ethnicity: | Orang Seletar |
| Speakers: | 1,200 |
| Date: | 2018 |
| Ref: | e25 |
| Familycolor: | Austronesian |
| Fam2: | Malayo-Polynesian |
| Fam3: | Malayic |
| Fam4: | Malay? |
| Map2: | Lang Status 20-CR.svg |
| Mapcaption2: | [1] |
| Iso3: | ors |
| Glotto: | oran1259 |
| Glottorefname: | Orang Seletar |
| Script: | Unwritten |
Orang Seletar (Slitar) is a language of the Orang Laut of the south coast of the Malay Peninsula. It is very close to Malay, and may be counted as a dialect of that language. The speaking population is unknown, but is likely in the range of a few thousand. The language is considered critically endangered by UNESCO.[2]