Akaroa is a small town on Banks Peninsula in the Canterbury region of the South Island of New Zealand, situated within a harbour of the same name. The name Akaroa is Kāi Tahu Māori for "Long Harbour", which would be spelled "Whangaroa" in standard Māori.
Akaroa was a New Zealand electorate. It was located in on Banks Peninsula, in Canterbury, and named after the town of the same name. One of the original 24 electorates, it existed from 1853 to 1893.