The purpose of this study was to determine the effect of customer perceptions on repurchase intentions, the effect of brand trust on repurchase intentions, the effect of customer perceptions on brand trust, and the role of brand trust in mediating customer perceptions of Samsung smartphone users' repurchase intentions. In this study, residents of Denpasar City who use Samsung smartphones are the samples used with the non-probability sampling method. The number of samples taken as many as 100 people. The analytical techniques used are path analysis, Sobel test and VAF test. This study shows the results that there is a positive and significant relationship between customer perceptions and repurchase intentions, a positive and significant relationship between brand trust and repurchase intentions, a positive and significant relationship between customer perceptions and brand trust. Brand trust acts as a mediating variable between customer perceptions and repurchase intentions. Keywords: Customer Perception, Brand Trust, Repurchase Intention, Smartphone