| Nduumo | |
| States: | Gabon |
| Ethnicity: | Bandumu |
| Date: | 2007 |
| Ref: | e18 |
| Familycolor: | Niger-Congo |
| Fam2: | Atlantic–Congo |
| Fam3: | Benue–Congo |
| Fam4: | Bantoid |
| Fam5: | Bantu (Zone B) |
| Fam6: | Mbete languages (B.60) |
| Iso3: | nmd |
| Glotto: | ndum1239 |
| Glottorefname: | Ndumu |
| Guthrie: | B.63 |
Nduumo (Mindumbu) is a Bantu language spoken in Gabon.