| Chaetocercus | |
|---|---|
| |
| Female gorgeted woodstar (Chaetocercus heliodor) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Clade: | Strisores |
| Order: | Apodiformes |
| Family: | Trochilidae |
| Tribe: | Mellisugini |
| Genus: | Chaetocercus G.R. Gray, 1855 |
| Type species | |
| Ornismya jourdanii (rufous-shafted woodstar) Bourcier, 1839
| |
| Synonyms | |
| |
Chaetocercus is a genus of hummingbirds in the family Trochilidae.