E
- Earnscleugh River
- Eastern Hohonu River
- Eastern Hutt River
- Eastern Waiotauru (Snowy) River
- Edison River
- Edith River
- Edwards River
- Eglinton River
- Electric River
- Elizabeth River
- Ellis River
- Empson River
- Esk River (Hawke's Bay)
- Esk River (Canterbury)
- Evans River
- Eyre River
Read more about this topic: List Of Rivers Of New Zealand