Spiny Butterflyfish
Hemitaurichthys multispinosus
- Least concern
- Card rarity: Common
- Fish

The many-spined butterflyfish, also known as the multispine butterflyfish or spiny butterflyfish, is a species of marine ray-finned fish, a butterflyfish from the family Chaetodontidae, which is associated with deeper reefs around three island groups in the southern central Pacific Ocean.
Classification
- Class
- Actinopterygii
- Order
- Acanthuriformes
- Family
- Chaetodontidae
- Genus
- Hemitaurichthys