| Province: | NB |
| Type: | NB |
| Route: | 330 |
| Maint: | New Brunswick Department of Transportation |
| Length Km: | 9.76 |
| Length Ref: | [1] |
| Length Round: | 1 |
| Direction A: | North |
| Direction B: | South |
| Terminus A: | in Grande-Anse |
| Cities: | Saint-Leolin |
| Terminus B: | in Black Rock |
| Previous Type: | NB |
| Previous Route: | 325 |
| Next Type: | NB |
| Next Route: | 335 |
Route 330 is a 10km (10miles) long, north–south secondary highway in the southwest portion of New Brunswick, Canada.
The route's west terminus is in the community of Black Rock. The road travels north-east to the community of Saint-Leolin, where it is known as Boulevard Saint-Joseph. From there, the road continues north to Village-Saint Paul. It ends in Grande-Anse as Avenue du Portage. It neither intersects with other routes nor crosses any major rivers.