| Country: | JPN |
| Type: | National |
| Route: | 330 |
| Map Custom: | yes |
| Length Km: | 26.1 |
| Length Ref: | [1] |
| Direction A: | East |
| Terminus A: | in Okinawa, Okinawa |
| Junction: | Okinawa Expressway |
| Direction B: | West |
| Terminus B: | in Naha, Okinawa |
| Previous Type: | Route |
| Previous Route: | 329 |
| Next Type: | Route |
| Next Route: | 331 |
National Route 330 is a national highway of Japan connecting Okinawa, Okinawa and Naha, Okinawa in Japan, with a total length of 26.1 km (16.22 mi).