| Wairua River | |
|---|---|
 The rapids on the Wairua River below the Wairua Falls, 1911 | |
 | |
| Location | |
| Country | New Zealand |
The Wairua River is a river of Northland, New Zealand. It flows south-west from Hikurangi and joins the Mangakahia River between Titoki and Tangiteroria to form the Wairoa River, which runs past Dargaville to the Kaipara Harbour.