The Indonesian Basketball League (IBL; Indonesian: Liga Bola Basket Indonesia) is the preeminent men's professional basketball league in Indonesia, founded by Indonesian Basketball Association (Perbasi) in 2003. From 2010 to 2015 it was known as the National Basketball League (NBL) and organised by DBL Indonesia. In 2016, PT Bola Basket Indonesia acquired Starting 5 and after that PT Bola Basket Indonesia assigned by PP Perbasi to organised the league.