Tasman district is a region at the northern tip of New Zealand's largest island, the South Island.
It includes the Nelson Lakes and some of the headwaters of the Buller River. The northern corner includes the prominent narrow peninsula Farewell Spit and Kahurangi National Park.
Tasman Bay, the largest indentation in the north coast of the South Island of New Zealand, was named after Abel Tasman, the first reported European discoverer of New Zealand. It passed the name on to the adjoining district formed in 1989 largely from the merger of Waimea and Golden Bay counties.
District council (unitary authority) headquarters are at Richmomd, close to the adjoining Nelson City. Other towns are Brightwater, Collingwood, Motueka, Murchison, St Arnaud, Takaka, Tapawera, and Wakefield.
Famous former residents include nuclear physicist Ernest Rutherford.