| Ndunga | |
| States: | Democratic Republic of Congo |
| Region: | Lisala Territory, Mongala Province |
| Speakers: | 2,500 |
| Date: | 1977 |
| Ref: | e18 |
| Familycolor: | Niger-Congo |
| Fam2: | Sere–Mba |
| Fam3: | Ngbaka–Mba |
| Fam4: | Mba languages |
| Iso3: | ndt |
| Glotto: | ndun1249 |
| Glottorefname: | Ndunga |
Ndunga (Bondonga, Modunga, Mondugu, Mondunga) is a Ubangian language spoken in 8 villages of Lisala Territory in Mongala Province, DR Congo (Ethnologue, 22nd ed.).