Longsnout butterflyfish

Longsnout butterflyfish or longnose butterflyfish may refer to:


 * Chelmon rostratus (Banded longsnout butterflyfish)
 * Forcipiger flavissimus (Yellow longnose butterflyfish)
 * Forcipiger longirostris (Longnose butterflyfish)
 * Prognathodes aculeatus (Caribbean longsnout butterflyfish)