| Country: | IND |
| Type: | NH |
| Route: | 89 |
| Map: | National Highway 89 (India).png |
| Length Km: | 300 |
| Terminus A: | Ajmer |
| Terminus B: | Bikaner |
| Destinations: | Ajmer - Nagaur - Bikaner |
| States: | Rajasthan 300km (200miles) |
| Previous Type: | NH |
| Previous Route: | 88 |
| Next Type: | NH |
| Next Route: | 90 |
National Highway 89 (NH 89) is a National Highway in India entirely within the state of Rajasthan. NH 89 links Ajmer to Bikaner and is 300km (200miles) long.[1]