| Dza | |
| Nativename: | Jen |
| States: | Nigeria |
| Region: | Taraba State, Adamawa State |
| Speakers: | 100,000 |
| Date: | 2014 |
| Ref: | e25 |
| Familycolor: | Niger-Congo |
| Fam2: | Atlantic–Congo |
| Fam3: | Bambukic |
| Fam4: | Bikwin–Jen |
| Fam5: | Jen languages |
| Iso3: | jen |
| Glotto: | dzaa1238 |
| Glottorefname: | Dza |
Dza, also called Jen, is an Adamawa language of Nigeria.