Ashburton is a large town in the Canterbury Region, on the east coast of the South Island of New Zealand. The town is the seat of the Ashburton District. It is 85 kilometres (53 mi) south west of Christchurch and is sometimes regarded as a satellite town of Christchurch.

Baron Ashburton, of Ashburton in the County of Devon, is a title that has been created twice, once in the Peerage of Great Britain and once in the Peerage of the United Kingdom. Since 1835, the title has been held by members of the Baring family.