Kanuka or Kānuka may refer to:
Kanuka or Kānuka (Kunzea ericoides), a shrub or tree endemic to New Zealand Kānuka Hills, a range of hills in New Zealand Kanooka (Tristaniopsis laurina), or water gum, an Australian rainforest tree Hill kanooka (Tristaniopsis collina), or hill water gum, an Australian rainforest tree Kanuka Clancy, a fictional character from Patlabor, an anime and manga franchise