South Waikato District is a local government district in the Waikato Region of the North Island of New Zealand. It is located between the cities of Hamilton to the north, Rotorua to the east, Taupo to the south and Ruapehu District to the west.

Waikato is a region of the upper North Island of New Zealand. It covers the Waikato District, Waipa District, Matamata-Piako District, South Waikato District and Hamilton City, as well as Hauraki, Coromandel Peninsula, the northern King Country, much of the Taupō District, and parts of the Rotorua Lakes District. It is governed by the Waikato Regional Council.