This study analyzes the sustainability of the Islamic people's financing bank (BPRS) in Central Java in the period 2013 to 2017. The variables used in this study are financial sustainability ratio (FSR), non-performing financing, return on assets, financing debt ratio, operating expenses and capaital adequacy ratio. The sample selected in this study is 10 BPRS where the sample has published financial reports in Indonesian banks in 2013 to 2017. The analysis method used is panel data regression with the fixed effect method. In the test results that CAR partially has a positive effect on the financial sustainability ratio, while OER partially negatively affects the financial sustainability ratio. Based on the test results, BRPS Mount Slamet has the highest FSR value of 3.32%, while the lowest FSR is BPRS Saka Dana Mulia of 2.36%. AbtrakPenelitian ini bertujuan untuk mengatahui sustanabilitas bank pembiayaan rakyat syariah di jawa tengah pada periode 2013 sampai 2017. Variabel-variabel yang digunakan dalam penelitian ini adalah financial sustainability ratio (FSR), non performing financing, return on asset, financing debt ratio, beban operasional dan capaital adequacy ratio. Sampel yang terpilih dalam penelitian ini sebanyak 10 BPRS dimana sampel telah mempublish laoran keuangan di bank Indonesia tahun 2013 sampai 2017. Analisis yang digunakan adalah regresi data panel dengan metode fixed effect. Pada hasil pengujian bahwa CAR secara parsial berpengaruh positif terhadap financial sustainability ratio, sedangkan OER secara parsial berpengaruh negatif terhadap financial sustainability ratio. Berdasarkan hasil pengujian BRPS Gunung Slamet memiliki nilai FSR paling tinggi sebesar 3.32%, sedangkan FSR paling rendah adalah BPRS BPRS Saka Dana Mulia sebesar 2.36%.