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| Formation | 27 June 1987 | 
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| Headquarters | 117, rue du Château des Rentiers Paris, France | 
| Coordinates | 48°49′43″N2°21′58″E / 48.828691°N 2.3660717000000204°E | 
| Director | Alain Béral | 
| Website | lnb | 
The Ligue nationale de basket (LNB; English: National Basketball League) is the governing body of men's professional club basketball in France. The LNB organises the first-tier Pro A and the second-tier Pro B. Additionally, the federation annually organises the Leaders Cup, Match des Champions and LNB All-Star Game. The LNB was established in 1987 by a committee consisting of high level professional clubs from France. In 1990, the LNB overtook the CCHN as the organizer of the top tier competition in France.