Black-billed Cuckoo
Coccyzus erythropthalmus
- Least concern
- Card rarity: Common
- Birds

The black-billed cuckoo is a New World species in the Cuculidae (cuckoo) family. The scientific name is from Ancient Greek. The genus name, kokkuzo, means to call like a common cuckoo, and erythropthalmus is from eruthros, "red" and ophthalmos, "eye".
Classification
- Class
- Aves
- Order
- Cuculiformes
- Family
- Cuculidae
- Genus
- Coccyzus