This research aims to analyze the factors that influence the lack of interest of the Muslim community in saving on Syariah banking in Cilacap district. In this research the sample used amounted to 100 respondents, selected by nonprobability sampling method. For data processing using multiple linear regression method by using SPSS 0.15. Based on research results obtained partially that the variable of religiosity, location, facilities and promotion have a positive effect and significant against the interest of the Muslim community in saving on syariah banking in Cilacap district