New Zealand Parliament Buildings house the New Zealand Parliament and are on a 45,000 square metre site at the northern end of Lambton Quay, Wellington. From north to south, they are the Parliamentary Library building (1899); the Edwardian neoclassical-style Parliament House (1922); the executive wing, called "The Beehive" (1977); and Bowen House. Whilst most of the individual buildings are outstanding for different reasons, the overall setting that has been achieved "has little aesthetic or architectural coherence".

The New Zealand Parliament is the unicameral legislature of New Zealand, consisting of the Sovereign (King-in-Parliament) and the New Zealand House of Representatives. The King is usually represented by his governor-general. Before 1951, there was an upper chamber, the New Zealand Legislative Council. The New Zealand Parliament was established in 1854 and is one of the oldest continuously functioning legislatures in the world. It has met in Wellington, the capital of New Zealand, since 1865.