The BNXT League is a professional basketball league in Belgium and the Netherlands. The league is the first tier in both the Dutch and Belgian system, replacing the DBL and PBL. The inaugural season was the 2021–22 season, which started in September 2021.
On 10 December 2020, it was announced that the Belgian Pro Basketball League and Dutch Basketball League would merge to form a new multinational league. All clubs from the Dutch DBL voted for, while 9 of 10 teams in Belgium voted in favor of the decision. Serious talks about the initiative had been ongoing since fall 2019. On 20 May 2021, the new name "BNXT League" and logo of the league were announced.
The league started its inaugural season amidst an ongoing COVID-19 pandemic and a great number of games had to be played behind locked doors as a result of national lockdowns. On 11 June 2022, ZZ Leiden were crowned the inaugural BNXT champions. The following year, on 13 June 2023, Leiden repeated as champions.