<p>The use of banking applications has become a necessity in Indonesian Islamic banking services. However, if the application is an error, it will have a negative impact on customer trust. This study aims to test the role of moderate religiosity in the effect of the quality of electronic services on customer trust, satisfaction, and loyalty in Islamic banking. This study uses quantitative research with a survey to test hypotheses. Respondent 107 was chosen as a sample with a purposive sampling technique. Data were analyzed using the analysis of the smallest partial quadratic structural equation. The results show that the quality of electronic services has a positive influence on consumer trust, satisfaction, and loyalty. In addition, this research proves that experience religiosity can be a moderator of the quality of electronic service quality with consumer trust.</p>