The Values Party was a New Zealand political party. It is considered the world's first national-level environmentalist party, pre-dating the use of "Green" as a political label. It was established in May 1972 at Victoria University of Wellington. Its first leader was Tony Brunt, and Geoff Neill, the party's candidate in the Dunedin North electorate, became the Deputy Leader.

Green politics, or ecopolitics, is a political ideology that aims to foster an ecologically sustainable society often, but not always, rooted in environmentalism, nonviolence, social justice and grassroots democracy. It began taking shape in the western world in the 1970s; since then green parties have developed and established themselves in many countries around the globe and have achieved some electoral success.