Chaux Sport is a Congolese basketball team based in Katana and Bukavu,[1] South Kivu.

[2] Chaux also play in the EUBABUK, the provincial league of South Kivu.

[3] The team was created as the basketball section of the already existing football club with the same name, initially starting as a youth academy.

[1] The name Chaux Sport literally translates to "Limestone Sport", as the club was founded by the Omela Mudogo, whose family owns a limestone factory in Katana.

[3] One year later, in 2024, they won the tournament following a victory over BC Terreur in the final.