The New Zealand National Basketball League (NZNBL) is a men's semi-professional basketball league in New Zealand.

In 1981, a group of club and provincial teams came together to create a men's national basketball league. The following year, the league was brought under the management of the New Zealand Basketball Federation. The league quickly grew in size and popularity due to the influx of sponsors and American import players. The early 1990s held dwindling fortunes for New Zealand basketball, with reduced TV coverage, sponsorships, and crowd numbers. The sport's popularity increased in the 2000s with the success of the Tall Blacks and the introduction of the New Zealand Breakers in the Australian NBL.

In the early days, Auckland, Canterbury and Wellington were the benchmark teams of the league. During the 1990s, Auckland and Nelson were the teams to beat, before Waikato joined Auckland as the dominant sides during the 2000s. During the 2010s, Wellington and Southland became the league's premier teams.


The 1980s ushered in a period of exceptional growth and popularity for basketball in New Zealand. Late in 1981, six men's teams – a mixture of club and provincial representative sides – went out alone and created an inaugural national league. It was enough of a success to come under the control of the New Zealand Basketball Federation the following year, when it grew in size and secured a naming sponsor. An allowance of two imported players (invariably Americans with college basketball experience) per team, and the fact that games were played in the evening indoors, helped turn the league into a new family entertainment option. Spectators filled gymnasiums and media coverage reached unprecedented levels. The early 1990s held dwindling fortunes for New Zealand basketball and many teams in the NZNBL, with reduced TV coverage, sponsorships, and crowd numbers. With the success of the Tall Blacks at the 2002 FIBA World Championship and the introduction of the New Zealand Breakers in the Australian NBL in 2003, basketball in New Zealand rose in popularity again.

The number of teams each season has constantly changed since the league's inception, with many promotions and relegations between the first division and second division during the 1980s and 1990s, as well as many withdrawals due to financial reasons. The league began with 8 teams in 1982, then peaked at 13 teams in 1995, before dropping to a low of 7 in 2016. In 2019, the Southern Huskies from Tasmania became the first ever Australian team to join a New Zealand competition. The league returned to 7 teams in 2020 following a revised small-scale format due to the coronavirus pandemic. In 2022, the league was hailed for reaching competitive balance after years of unbalanced competition, with evenly spread talent and resources across the ten teams.

The New Zealand NBL (National Basketball League) is a premier basketball tournament held annually in New Zealand. It showcases the best basketball talent from across the country, providing a platform for players to compete at the highest level and entertain fans with their skills and athleticism.

The tournament features teams from various regions in New Zealand, each representing their respective cities or provinces. These teams consist of both professional and amateur players, creating a unique blend of experience and raw talent on the court.

The New Zealand NBL is known for its fast-paced and high-intensity style of play. The teams compete in a round-robin format, followed by playoffs to determine the ultimate champion. The tournament attracts a large following of passionate basketball fans, who eagerly support their favorite teams and players throughout the season.

The New Zealand NBL not only serves as a platform for players to showcase their abilities but also as a breeding ground for future stars. Many players who have excelled in the tournament have gone on to represent New Zealand at the international level or secure contracts with professional teams overseas.

In addition to the on-court action, the New Zealand NBL also promotes community engagement and development. The tournament organizes various initiatives to encourage youth participation in basketball, including coaching clinics, school visits, and grassroots programs. This commitment to nurturing the sport at the grassroots level ensures a bright future for basketball in New Zealand.

Overall, the New Zealand NBL is a highly anticipated event in the country's sporting calendar. It brings together the best basketball talent, provides thrilling competition, and fosters the growth of the sport at all levels. Whether you are a die-hard basketball fan or simply looking for an exciting sporting event, the New Zealand NBL promises to deliver an unforgettable experience.