The National Provincial Championship, often simply called the NPC, is an annual round-robin rugby union competition in men's domestic New Zealand rugby. First played during the 2006 season, it is the second highest level of competition in New Zealand alongside the Ranfurly Shield. It is organised by New Zealand Rugby (NZR) and since 2021, it has been known as the Bunnings NPC after its headline sponsor. A concurrent women's tournament is also held, the Farah Palmer Cup.

Rugby union football, commonly known simply as rugby union or more often just rugby, is a close-contact team sport that originated at Rugby School in England in the first half of the 19th century. Rugby is simply based on running with the ball in hand. In its most common form, a game is played between two teams of 15 players each, using an oval-shaped ball on a rectangular field called a pitch. The field has H-shaped goalposts at both ends.