People with the last name Castanza in New Jersey
- Caroline Castanza
- Catherine Castanza
- Domenic Castanza
- Emily Castanza
- Frank Castanza
- George Castanza
- Geza Castanza
- James Castanza
- Jennifer Castanza
- Jerry Castanza
- Joanne Castanza
- Joe Castanza
- Joseph Castanza
- Luciano Castanza
- Lucille Castanza
- Mark Castanza
- Philip Castanza
- Samuel Castanza
- Stefanie Castanza
- Susan Castanza
- Titus Castanza
- Vincent Castanza
<1>