| Genus | |
|---|---|
| Aptenodytes (great penguins) | |
| Pygoscelis (brush-tailed penguins) | |
| Eudyptula (little penguins) | Little Penguin (or Little Blue Penguin) • White-flippered Penguin (or Northern Little Penguin) |
| Spheniscus (banded penguins) | |
| Megadyptes | Yellow-eyed Penguin • Waitaha Penguin (extinct) |
| Eudyptes (crested penguins) | |