This research aims to analyze the variable profit-sharing rate of mudharabah deposits, FDR, inflation rates, and GDP in influencing the number of mudharabah deposits at the Sharia People Financing Bank (BPRS) in Banten Province. The data used in this study are time-series data and cross-section (panel data) for the first quarter of 2015 to the fourth quarters of 2018. Meanwhile, the independent variable used is the profit-sharing rate of mudharabah deposits, FDR, interest rates, inflation, and products Gross Domestic and the dependent variable is the number of mudharabah deposits. The method used is a quantitative method of panel data with a fixed-effect model approach. The results showed that the rate of sharing of mudharabah deposits, FDR, interest rates, inflation, and GDP had a significant effect on the number of mudharabah deposits simultaneously. But partially, the profit-sharing rate of mudharabah deposits has a positive and significant effect on the number of mudharabah deposits. FDR, interest rates, and inflation have a negative and significant effect on the number of mudharabah deposits. while GDP has a negative and not significant effect on the number of mudharabah deposits.