Joni
- 2008–09 South Pacific cyclone season
- Janji Joni
- Joani
- Joni (film)
- Joni (footballer)
- Joni (song)
- Joni A. Yoswein
- Joni Anwar
- Joni Eareckson Tada
- Joni Ernst
- Joni Haverinen
- Joni Isomäki
- Joni Jaako
- Joni James
- Joni Liljeblad
- Joni Mitchell
- Joni Montiel
- Joni Pitkänen
- Joni Robbins
- Joni Sternbach
- Joni T. Johnson
- Joni Taylor