Ultramarine Grosbeak
Cyanoloxia brissonii
- Least concern
- Card rarity: Common
- Birds

The ultramarine grosbeak is a species of grosbeak in the family Cardinalidae. It is found in a wide range of semi-open habitats in eastern and central South America, with a disjunct population in northern South America.
Classification
- Class
- Aves
- Order
- Passeriformes
- Family
- Cardinalidae
- Genus
- Cyanoloxia