11 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Toms River | Ocean County | 100,467 |
| Trenton | Mercer County | 92,003 |
| Teaneck | Bergen County | 43,085 |
| Tinton Falls | Monmouth County | 19,450 |
| Tenafly | Bergen County | 15,592 |
| Totowa | Passaic County | 11,197 |
| Tabernacle | Burlington County | 7,002 |
| Tewksbury | Hunterdon County | 5,932 |
| Tuckerton | Ocean County | 3,716 |
| Teterboro | Bergen County | 72 |
| Tavistock | Camden County | 2 |