| Nieuw-Helvoet | |
| Subdivision Type: | Country |
| Subdivision Name: | Netherlands |
| Subdivision Type1: | Province |
| Subdivision Name1: | South Holland |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Voorne aan Zee |
| Population: | 6610 |
| Population As Of: | 2004 |
| Coordinates: | 51.8381°N 4.1297°W |
Nieuw-Helvoet is a former village in the Dutch province of South Holland. It is now a neighbourhood in the north of the town of Hellevoetsluis.
Nieuw-Helvoet was a separate municipality until 1960, when it became part of Hellevoetsluis. In 1855, Oude en Nieuwe Struiten had merged into Nieuw-Helvoet.