Tenafly
- County:
- Bergen County
- County Seat:
- No
- Area (mi²):
- 4.586
- State:
- New Jersey
Tenafly is a borough located in Bergen County, New Jersey. Tenafly has a 2026 population of 15,455. Tenafly is currently growing at a rate of 0.89% annually and its population has increased by 0.7% since the most recent census, which recorded a population of 15,348 in 2020.