The New Zealand national rugby league team has represented New Zealand in rugby league since 1907. Administered by the New Zealand Rugby League, they are commonly known as the Kiwis, after the native bird of that name. The team's colours are black and white, with the dominant colour being black, and the players perform a haka before every match they play as a challenge to their opponents. The New Zealand Kiwis are currently second in the IRL World Rankings. Since the 1980s, most New Zealand representatives have been based overseas, in the professional National Rugby League and Super League competitions. Before that, players were selected entirely from clubs in domestic New Zealand leagues.

Rugby league football, commonly known as rugby league in English-speaking countries and rugby XIII in non-Anglophone Europe and South America, and referred to colloquially as rugby, football, footy or league in its heartlands, is a full-contact sport played by two teams of thirteen players on a rectangular field measuring 68 m (74 yd) wide and 112–122 m (122–133 yd) long with H-shaped posts at both ends. It is one of the two major codes of rugby football, the other being rugby union. It originated in 1895 in Huddersfield, Yorkshire, England, as the result of a split from the Rugby Football Union (RFU) over the issue of payments to players. The rules of the game governed by the new Northern Rugby Football Union progressively changed from those of the RFU with the specific aim of producing a faster and more entertaining game to appeal to spectators, on whose income the new organisation and its members depended.