United Future New Zealand, usually known as United Future, was a centrist political party in New Zealand. The party was in government between 2005 and 2017, first alongside Labour (2005–2008) and then supporting National (2008–2017).

The New Zealand Labour Party, also known simply as Labour, is a centre-left political party in New Zealand. The party's platform programme describes its founding principle as democratic socialism, while observers describe Labour as social-democratic and pragmatic in practice. The party participates in the international Progressive Alliance. It is one of two major political parties in New Zealand, alongside its traditional rival, the National Party.