The Kaikōura Dark Sky Sanctuary is a dark-sky preserve located in the Kaikōura District in the South Island of New Zealand. It covers an area of 2,039 km2 (787 sq mi), representing around 98% of the District, excluding the Kaikōura township. The Kaikōura Dark Sky Sanctuary was accredited as an International Dark Sky Sanctuary by DarkSky International in September 2024. Kaikōura is the third dark sky sanctuary to be accredited in New Zealand.