Waimea
Places
=Hawaii, United States=
- Waimea, Hawaii County, Hawaii, (Big Island, post office "Kamuela")
- Waimea-Kohala Airport, Hawaii County
- Waimea, Kauai County, Hawaii
- Waimea Bay, Oahu
- Waimea Canyon State Park, Kauai
- Waimea Ditch, Kauai
- Waimea River (Kauai)
- Waimea River (Oahu)
- Waimea Valley, Oahu
=New Zealand=
- Waimea Inlet, Tasman Bay
- Waimea Plain (Southland)
- Waimea Plains (Tasman)
- Waimea (New Zealand electorate), historic electorate
- Waimea-Picton, historic electorate
- Waimea-Sounds (New Zealand electorate), historic electorate
- Waimea River (Southland)
- Waimea River (Tasman)
Schools
- Waimea College, Richmond, Tasman, New Zealand
- Waimea High School, Kauai, Hawaii
- Waimea Intermediate, Richmond, Tasman, New Zealand
Flora and fauna
- Perrottetia sandwicensis (common name waimea or olomea), a shrub in the genus Perrottetia native to Hawaii
- Waimea pipturus, a Hawaiian flowering nettle
- Waimea phyllostegia, a Hawaiian species of mint
Other
- Archdeacon of Waimea, an ecclesiastical post in New Zealand
- Waimea House, a historic residence in Woollahra, New South Wales, Australia
- Waimea Plains Railway, Southland, New Zealand
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