| Danuwar | |
| States: | Nepal |
| Date: | 2011 census |
| Ref: | e18 |
| Familycolor: | Indo-European |
| Fam2: | Indo-Iranian |
| Fam3: | Indo-Aryan |
| Fam4: | Eastern Zone (Magadhan) |
| Fam5: | Bihari |
| Fam6: | (unclassified) |
| Fam7: | Kuswaric |
| Lc1: | dhw |
| Ld1: | Dhanwar |
| Glotto: | dhan1265 |
| Glottoname: | -Done Danuwar |
| Glotto2: | koch1253 |
| Glottoname2: | Kochariya-East Danuwar |
| Ethnicity: | Danuwar people |
Danwar (also rendered Danuwar, Denwar, Dhanvar, Dhanwar) is a language spoken in parts of Nepal by Danuwar ethnic group. It is close to Bote-Darai and Tharu languages but otherwise unclassified within the Indo-Aryan languages.