| Little Waingaro River | |
| Pushpin Map: | New Zealand#New Zealand South Island |
| Pushpin Map Size: | 270px |
| Pushpin Map Caption: | Mouth of the Little Waingaro River |
| Source1 Coordinates: | -40.9257°N 172.7168°W |
| Mouth Location: | Waingaro River |
| Mouth Coordinates: | -40.9142°N 172.7706°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | New Zealand |
| Progression: | Little Waingaro River → Waingaro River → Tākaka River → Golden Bay / Mohua → Tasman Sea |
The Little Waingaro River is a river of the Tasman Region of New Zealand. It is a tributary of the Waingaro River, which it meets 10 kilometres south of Tākaka.