Rwanda Energy Group BBC, commonly known as REG, is a Rwandan basketball club based in Kigali. It is owned and named after the company Rwanda Energy Group Limited. It plays in the Rwanda Basketball League (RBL), the highest tier of basketball in Rwanda. REG has won the national championship twice, in 2017 and 2021. The club plays in the Sahara Conference of the Basketball Africa League (BAL) as of the 2022 season.
Established in 2016, the club won the NBL Rwanda in 2017. Then, REG played in an African competition for the first time when it entered the 2018–19 Africa Basketball League.