Kuna can refer to:
- Kuna, Idaho, a town in the United States
- Kuna Caves, a lava tube cave in Idaho
- Kuna people, an indigenous people of Panama
- Kuna language, spoken by the Kuna people
- Croatian kuna, currency
- Henryk Kuna (1885–1945), sculptor
- Kuna Pelješka, village in the Orebić municipality, Croatia
- Kuna Konavoska, village in the Konavle municipality, Croatia