Women's suffrage was an important political issue in the late-nineteenth-century New Zealand. In early colonial New Zealand, as in European societies, women were excluded from any involvement in politics. Public opinion began to change in the latter half of the nineteenth century and after years of effort by women's suffrage campaigners, led by Kate Sheppard, New Zealand became the first nation in the world in which all women had the right to vote in parliamentary elections.

New Zealand is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island and the South Island —and over 700 smaller islands. It is the sixth-largest island country by area and lies east of Australia across the Tasman Sea and south of the islands of New Caledonia, Fiji, and Tonga. The country's varied topography and sharp mountain peaks, including the Southern Alps, owe much to tectonic uplift and volcanic eruptions. New Zealand's capital city is Wellington, and its most populous city is Auckland.