Mount Grono
| Mount Grono | |
|---|---|
Approach to Doubtful Sound with Mount Grosnez (1875) by W. M. Hodgkins  | |
| Highest point | |
| Elevation | 1,196 m (3,924 ft) | 
| Coordinates | 45°15′54″S 166°57′06″E / 45.26500°S 166.95167°E | 
| Naming | |
| Etymology | Named for John Grono | 
| Native name | Te Paparoa-o-Tū (Māori) | 
| Defining authority | New Zealand Geographic Board | 
| Geography | |
| Country | New Zealand | 
| Region | Southland Region | 
| District | Southland District | 
Mount Grono (Māori: Te Paparoa-o-Tū), previously spelled Mount Groznoz, is a 1,196-metre (3,924 ft) peak on Secretary Island, part of New Zealand's Fiordland National Park. It was named for early 19th century sealer John Grono.
Mount Grono is the highest peak in New Zealand's main island chain outside of the North and South Islands.