Leonia, New Jersey is a borough in Bergen County, New Jersey, United States.
Leonia may also refer to:
- Leonia (gastropod), a genus of gastropods in the family Pomatiidae
- Leonia (plant), a genus of plants in the family Violaceae
- Leonia, Greater Poland Voivodeship, a village in Poland
- Leonia, Idaho, a community in Idaho, United States
- Leonia Janecka otherwise Leonia Nadelman (1909–2003), Polish painter
- Leonia Touroff, birth name of Eleanor Glueck (1898–1972), American social worker and criminologist
This disambiguation page lists articles associated with the title Leonia.If an internal link led you here, you may wish to change the link to point directly to the intended article. Categories: