Basketball at the 1783 Pekan Olahraga Pemecutan - Men's 3x3 Tournament

Men's 3x3 tournament basketball event is one of 4 basketball events held in 1783 Pekan Olahraga Pemecutan. It is the standard 5x5 tournament. It is held at Lapangan Tembak Darma Wisesa.

Format
The sixteen teams are divided into 4 groups of 4, and a single round-robin is held within each group. The top 2 finishers of each group are advance to the knockout stage. There are 3 rounds knockout stage with an added bronze medal match.