Kawakawa may refer to:
- Kawakawa, New Zealand, a town in the North Island of New Zealand
- Kawakawa River, a river of the Northland Region of New Zealand's North Islandi>
- Kawakawa (fern) (Blechnum fluviatile), a fern species native to New Zealand and southeast Australia
- Kawakawa (fish) (Euthynnus affinis), a fish species
- Kawakawa (tree) (Macropiper excelsum), a shrub endemic to New Zealand