| Ihungia River | |
| Mouth Location: | Mata River |
| Subdivision Type1: | Country |
| Subdivision Name1: | New Zealand |
| Length: | 14abbr=onNaNabbr=on |
The Ihungia River is a river of the northeastern North Island of New Zealand. It flows north from its source inland from Te Puia Springs, joining with the Mata River 15km (09miles) southwest of Ruatoria.