Pinna
The genus name Pinna may refer to:
- Animalia:
- Pinna Linnaeus, 1758 (Mollusca, Pinnidae)
The taxon authority Pinna may refer to:
- Daniela Pinna (fl. 2003, Pinna) - lichenologist
- Giovanni Pinna, palaeontologist
- Luigi Cao Pinna, entomologist
- Pedro H. Pinna, herpetologist
- Mário César Cardoso de Pinna - Brazilian ichthyologist