| Lake Waimimiha | |
| Pushpin Map: | Northland |
| Pushpin Map Alt: | Location of Lake Waimimiha |
| Coords: | -35.1456°N 173.1701°W |
| Type: | dune lake |
| Inflow: | Wairoa Stream (via a wetland) |
| Outflow: | Unnamed stream, into unnamed lake (which flows into Ahipara Bay) |
| Area: | 2.2ha |
Lake Waimimiha is a dune lake in the Northland Region of New Zealand. It is located to the Northeast of Ahipara in the dunes behind Ninety Mile Beach.
The lake catchment is predominantly pasture with some market gardening.[1]