Blackfin soapfish
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Serranidae
- genus: Rypticus
- species: Rypticus nigripinnis
Pizarro
Chocó
Colombia
San Felipe
Baja California- Cabo San Lucas
Baja California Sur- Mazatlán
Sinaloa
Mexico
Puerto Armuelles
Chiriquí
Panama
La Jolla
California
United States