This study aims to examine the mediating effect of Trust in the relationship between Perceived Website Quality (PWQual), eWOM, and Perceived Benefits on Consumer Attitudes Toward Online Shopping in Indonesia. The sample in this research are online shopping consumers in Indonesia there 118 respondents. The design research used a survey model purposive sampling method as a sampling technique. The data analyze in this research used Structural Equation Modeling (SEM) as an analysis technique with AMOS as analysis tools. This research shows that : Perceived Website Quality has a significant effect on Perceived Benefits and Trust, Perceived Benefits and Trust has a significant effect on Consumer Attitudes Toward Online Shopping, Perceived Website Quality has a significant effect on Consumer Attitudes Toward Online Shopping through Trust.