Acute halfbeak
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Beloniformes
- family: Hemiramphidae
- genus: Hyporhamphus
- species: Hyporhamphus acutus
Taulaga
Swains Island
American Samoa
Hanga Roa
Valparaíso
Chile
London Village
Line Islands
Kiribati
Enewetak
Enewetak Atoll
Marshall Islands
Itbayat
Cagayan Valley
Philippines
Mākaha Valley- Wai‘anae
Hawaii
United States
Papetoai