| Werni | |
| Nativename: | Warnang |
| States: | Sudan |
| Region: | South Kordofan |
| Ethnicity: | Werni |
| Speakers: | 1,100 |
| Date: | 1956 census |
| Ref: | e18 |
| Familycolor: | Niger-Congo |
| Fam2: | Atlantic–Congo |
| Fam3: | Talodi–Heiban |
| Fam4: | Heiban |
| Fam5: | East Heiban |
| Iso3: | wrn |
| Glotto: | warn1244 |
| Glottorefname: | Warnang |
The Werni language, also known as Warnang, is a small Niger–Congo language of the Heiban family spoken in South Kordofan, Sudan.