| Shin River | |
| Source1 Location: | Inland Kaikoura Range |
| Mouth Location: | Hodder River |
| Subdivision Type1: | Country |
| Subdivision Name1: | New Zealand |
| Length: | 100NaN0 |
The Shin River is a river in New Zealand's Marlborough Region. The 10-km long Shin rises from its sources in the Inland Kaikoura Range and flows north to reach the Hodder River, which is part of the Awatere River system, located 40km (30miles) southwest of Seddon.