Jonna
Jonna may refer to:
- Jonna Adlerteg, Swedish gymnast
- Jonna Andersson, Swedish football defender
- Jonna Fitzgerald, American beauty pageant titleholder and musical entertainer
- Jonna Doolittle Hoppes, American author whose works include oral histories and biographies
- Jonna Dwinger, Danish journalist and food critic
- Jonna Lee (actress), American television and film actress
- Jonna Lee (singer), Swedish singer, songwriter, record producer and visual director
- Jonna Liljendahl, Swedish former child actress, played Madicken
- Jonna Mannion, American reality TV personality
- Jonna Mazet, American epidemiologist, Executive Director of the University of California, Davis One Health Institute
- Jonna Mendes, former World Cup alpine ski racer from the United States
- Jonna Mendez, the former Chief of Disguise in the CIA’s Office of Technical Service
- Lena Maria Jonna Olin, Swedish actress
- Jonna Pirinen, pop and R&B singer/songwriter from Finland
- Jonna Tervomaa, Finnish pop singer and songwriter
- Jonna Tilgner, German sprinter and hurdler who specialized in the 400 metres