Piha is a coastal settlement on the western coast of the Auckland Region in New Zealand with a population of 600. It is one of the most popular beaches in the area and a major day-trip destination for Aucklanders throughout the year, and especially in summer.
Piha is 39 kilometres west of Auckland city centre, on the Tasman Sea coast to the north of the Manukau Harbour, on the western edge of the Waitakere Ranges. Immediately to the north of Piha is Whites Beach, and immediately to the south is Mercer Bay; land access to both is only by foot. The nearest beaches accessible by road are Karekare to the south, and Anawhata to the north.
Piha may refer to:
- Piha, New Zealand
- Piha, Estonia
- Lipaugus, a genus of birds
- Snowornis, a genus of birds formerly part of Lipaugus
- Professional Inline Hockey Association