W
- Wahianoa River
- Wai-iti River
- Waianakarua River
- Waianiwaniwa River
- Waiapu River
- Waiariki River
- Waiaruhe River
- Waiatoto River
- Waiau River (Canterbury)
- Waiau River (Gisborne)
- Waiau River (Hawke's Bay)
- Waiau River (Southland)
- Waiaua River (Bay of Plenty)
- Waiaua River (Taranaki)
- Waihaha River
- Waihao River
- Waiheke River
- Waihi River
- Waiho River
- Waihoihoi River
- Waihopai River
- Waihora River
- Waihou River
- Waihua River
- Waihuka River
- Waikaia River
- Waikakaho River
- Waikakariki River
- Waikamaka River
- Waikanae River
- Waikare River (Bay of Plenty)
- Waikare River (Northland)
- Waikaretaheke River
- Waikari River (Canterbury)
- Waikari River (Hawke's Bay)
- Waikato River
- Waikawa River
- Waikawau River (2)
- Waikiti River
- Waikoau River
- Waikohu River
- Waikoropupu River
- Waikorure River
- Waikouaiti River
- Waikukupa River
- Waikura River (2)
- Waima River
- Waimakariri River
- Waimamakau River
- Waimamaku River
- Waimana River
- Waimangarara River
- Waimangaroa River
- Waimarino River
- Waimata River
- Waimea River (Southland)
- Waimea River (Tasman)
- Waimeamea River
- Waingaro River (2)
- Waingaromia River
- Waingawa River
- Waingongoro River
- Wainui River (4)
- Wainuiomata River
- Wainuiora River
- Wainuioru River
- Waioeka River
- Waiohine River
- Waiomoko River
- Waionepu River
- Waiorongomai River (2)
- Waiotahi River
- Waiotaka River
- Waiotama River
- Waiotauru River
- Waiotu River
- Waipa River
- Waipahi River
- Waipakihi River
- Waipaoa River
- Waipapa River (Northland)
- Waipapa River (Bay of Plenty)
- Waipapa River (Waikato)
- Waipara River
- Waipati (Chaslands) River
- Waipawa River
- Waipekakoura River
- Waipori River
- Waipoua River (2)
- Waipu River
- Waipunga River
- Wairahi River
- Wairakei River
- Wairau River
- Wairaurahiri River
- Waireia River
- Wairere River
- Wairoa River (Auckland)
- Wairoa River (Bay of Plenty)
- Wairoa River (Hawke's Bay)
- Wairoa River (Northland)
- Wairoa River (Tasman)
- Wairongomai River
- Wairua River
- Waita River
- Waitaha River
- Waitahaia River
- Waitahanui River
- Waitahu River
- Waitahuna River
- Waitakaruru River
- Waitakere or Nile River
- Waitakere River
- Waitaki River
- Waitangi River (2)
- Waitangiroto River
- Waitangitaona River
- Waitara River
- Waitati River
- Waitawheta River
- Waitekauri River
- Waitekuri River
- Waitepeka River
- Waitetuna River
- Waitewaewae River
- Waitoa River
- Waitoetoe River
- Waitohi River
- Waitotara River
- Waitutu River
- Waiuku River
- Waiwawa River
- Waiwera River
- Waiwhakaiho River
- Waiwhango River
- Wakamarina River
- Wakapuaka River
- Walker River
- Wandle River
- Wanganui River
- Wangapeka River
- Wapiti River
- Warwick River
- Water of Leith
- Weheka (Cook) River
- Weiti River
- Wentworth River
- West Mathias River
- Western Hutt River
- Whakaikai River
- Whakaki River
- Whakanekeneke River
- Whakapapa River
- Whakapara River
- Whakapohai River
- Whakarapa River
- Whakatahine River
- Whakataki River
- Whakatane River
- Whakatikei River
- Whakaurekou River
- Whanaki River
- Whangae River
- Whangaehu River
- Whangamarino River
- Whangamaroro River
- Whangamoa River
- Whangamomona River
- Whanganui River
- Whangaparaoa River
- Whareama River
- Whareatea River
- Wharehine River
- Wharekahika River
- Wharekawa River
- Wharekopae River
- Wharemauku Stream
- Wharepapa River
- Whataroa River
- Whau River
- Whawanui River
- Wheao River
- Whenuakite River
- Whenuakura River
- Whirinaki River (2)
- Whistler River
- Whitbourn River
- Whitcombe River
- White River
- White Rock River
- Whitestone River
- Whitewater River
- Wilberforce River
- Wild Natives River
- Wilkin River
- Wilkinson River
- Willberg River
- Williamson River
- Wills River
- Wilmot River
- Wilson River
- Windley River
- Windward River
- Winterton River
- Wolf River
- Woolley River
- Worsley Stream
- Wye River
Read more about this topic: List Of Rivers Of New Zealand