Perna may refer to:
- Perna (surname)
- Perna, Bosanska Krupa, a village in Bosnia and Herzegovina
- Perna, Croatia, a village near Vrginmost, Croatia
- Perna, Poland, a village in Kutno County, Poland
- Perná a municipality and village in the Czech Republic
- Pernå, a municipality in Finland
- Perna caste, a Hindu caste in India
- Perna-de-pau, a population of native Portuguese-speakers, recognized as Indians in 1993
- Perna Krick (1909–1991), American sculptor, painter and teacher
- Perna (bivalve), a genus of saltwater mussel
- Perna perna, an economically important mussel, a bivalve mollusc belonging to the family Mytilidae
- Perna canaliculus, the New Zealand green-lipped mussel
- Perna viridis, the Asian green mussel
This disambiguation page lists articles associated with the title Perna.If an internal link led you here, you may wish to change the link to point directly to the intended article. Categories: