White-collared Oliveback
Nesocharis ansorgei
- Least concern
- Card rarity: Common
- Birds

The white-collared oliveback is a species of estrildid finch found in Africa. It has an estimated global extent of occurrence of 94,000 km2.
Classification
- Class
- Aves
- Order
- Passeriformes
- Family
- Estrildidae
- Genus
- Nesocharis