Persatuan Sepakbola Indonesia Banyumas, commonly known as Persibas Banyumas, or Persibas, is an Indonesian football team based in Purwokerto, Banyumas Regency, Central Java. They currently play in Liga 4.
Persibas plays their home matches in Satria Stadium in Purwokerto which seats 20,000 spectators.
Group supporters who are currently actively supporting Persibas Banyumas including Laskar Bombastik, Laskar Satria, Ultras Knight Rebel, and there are several other groups of supporters.
The main and fierce rival of Persibas is Persibangga Purbalingga. Persibas also built up rivalries with PSCS Cilacap. The derby between the three is called the Derby Ngapak .