Arabian Waxbill
Estrilda rufibarba
- Least concern
- Card rarity: Common
- Birds

The Arabian waxbill is a highly sociable species of estrildid finch native to Yemen and south-western Saudi Arabia. It has an estimated global extent of occurrence of 20,000 – 50,000 km2.
Classification
- Class
- Aves
- Order
- Passeriformes
- Family
- Estrildidae
- Genus
- Estrilda