| Country: | IND |
| Type: | NH |
| Route: | 334 |
| Map Custom: | yes |
| Length Km: | 207 |
| Terminus A: | Haridwar chandi chowk |
| Destinations: | Roorkee, Muzaffarnagar, Meerut, Hapur |
| Terminus B: | Bulandshahr |
| States: | Uttarakhand, Uttar Pradesh |
| Previous Type: | NH |
| Previous Route: | 234 |
| Next Route: | 334A |
| Next Type: | NH |
National Highway 334 (NH 334) is a National Highway in India.[1]