Juvenia
- Country: Switzerland
- Type: Commercial
- Website: www.juvenia.ch
- Update: 05-02
Juvenia is a Swiss watch brand founded in 1860 by Jack Dietrichson, headquartered in La-Chaux-de-Fonds, Switzerland, and produces watches such as the Sextant Series, Planet Series, Classic Series, Countess Series, and Biarritz Series.