The New Zealand Army rugby team of 1919 was a rugby union team which represented New Zealand after the end of the First World War. Although spoken of as a single team, there were several New Zealand Services teams playing in Britain at the conclusion of the War. The most notable being the touring Army XV who played a series of games throughout Great Britain and France, including an internationally recognised match against the Wales national team. With the introduction of the King's Cup; a services tournament between forces from Australia, Britain, Canada, New Zealand and South Africa, the team split intself in two. The 'A' Team taking part in the King's Cup, while the 'B' team continued touring against club and county opponents.
The First World War saw a high percentage of amateur rugby union players signing up to serve their country. At the same time the sport of rugby union was suspended at club and country level in most countries. The sport survived during this period through organised games conducted by inter-service and allied forces.
When the War came to an end, most international and club teams were decimated; more than a hundred internationals had died in the conflict (See:List of international rugby union players killed in action during the First World War), many more were seriously injured and other players were now too old or out of condition. Therefore, club teams took the possibility to play an organised New Zealand team as a way to challenge their own teams as they sought to rebuild.
Llanelli's first official game after the War was against the New Zealand Army team from the Larkhill Garrison in Wiltshire. This was followed by games against the New Zealand Machine Gun Corps on 22 February 1919. These and similar teams came together to make the New Zealand Army team. This team split into an 'A' and 'B' team when during a tour of Great Britain, an inter-services tournament, with a cup presented by King George V, was held between the allied forces. The stronger New Zealand Army 'A' team took the challenge of the King's Cup and eventually triumphed over the British Army at Twickenham. The 'B' team continued the tour of Great Britain and France.