Government House, Wellington in the context of Cindy Kiro

The governor-general of New Zealand (Māori: Te kāwana tianara o Aotearoa) is the representative of the monarch of New Zealand, currently King Charles III. As the King is concurrently the monarch of 14 other Commonwealth realms and lives in the United Kingdom, he, on the advice of his New Zealand prime minister, appoints a governor-general to carry out his constitutional and ceremonial duties within New Zealand.

Governors-general typically serve a five-year term of office, subject to a possible short extension, though they formally serve "at the monarch's pleasure". The incumbent governor-general is Dame Cindy Kiro, since 21 October 2021. Administrative support for the governor-general is provided by the Department of the Prime Minister and Cabinet. Constitutional functions include presiding over the Executive Council, appointing ministers and judges, granting royal assent to legislation, and summoning and dissolving parliament. These functions are generally exercised only according to the advice of an elected government. The governor-general also has important ceremonial roles: hosting events at Government House in Wellington, and travelling throughout New Zealand to open conferences, attend services and commemorations, and generally provide encouragement to individuals and groups who are contributing to their communities.