Rolleston, New Zealand

Rolleston
Roretana, Tauwharekākaho (Māori)
Rolleston from the air looking north-east to Christchurch
Coordinates: 43°35′S 172°23′E / 43.583°S 172.383°E / -43.583; 172.383
CountryNew Zealand
IslandSouth Island
RegionCanterbury
Territorial authoritySelwyn District
WardRolleston
Electorates
Government
  Territorial authoritySelwyn District Council
  Regional councilEnvironment Canterbury
  Mayor of SelwynSam Broughton
  Selwyn MPNicola Grigg
  Te Tai Tonga MPTākuta Ferris
Area
  Total
23.71 km2 (9.15 sq mi)
Elevation
50 m (160 ft)
Population
 (June 2024)
  Total
33,200
  Density1,400/km2 (3,600/sq mi)
Time zoneUTC+12 (NZST)
  Summer (DST)UTC+13 (NZDT)
Postcode(s)
7614, 7615
Local iwiNgāi Tahu

Rolleston /ˈrɒləstən/ (Māori: Roretana, Tauwharekākaho) is the seat and largest town in the Selwyn District, in the Canterbury region of New Zealand's South Island. It is located on the Canterbury Plains 22 kilometres (14 mi) south-west of Christchurch, and is part of the wider Christchurch metropolitan area.

Rolleston is one of the fastest growing towns in New Zealand, having grown from a population of around 2,800 in 2001 to around 28,000 in 2023. The town has a population of 33,200 (June 2024), making it New Zealand's 21st-largest urban area and the second-largest in Canterbury (behind Christchurch).