Nicolas Rex Smith is a New Zealand politician who served as a Member of Parliament (MP) for the National Party from 1990 to 2021. He served as a Cabinet minister, holding various posts including Minister for Building and Housing, Minister for the Environment, Minister for Climate Change Issues, and Minister of Local Government. For a brief time between October and November 2003 he was the deputy leader of the National Party, then in opposition under Don Brash.

The 1996 New Zealand general election was held on 12 October 1996 to determine the composition of the 45th New Zealand Parliament. It was notable for being the first election to be held under the new mixed-member proportional (MMP) electoral system, and produced a parliament considerably more diverse than previous elections. Under the new MMP system, 65 members were elected in single-member districts by first-past-the-post voting, while a further 55 "top-up" members were allocated from closed lists to achieve a proportional distribution based on each party's share of the nationwide party vote.