This research investigated the relation between conscientiousness, collectivism, and corrupt tendency–which is represented by moral emotions (shame and guilt proneness). The study was conducted on 117 students (76 male, 41 female; Mage = 18.93 years old; SDage = 1.67 years old) in Jakarta. The result shows that (1) Collectivism and conscientiousness positively predict guilt proneness, and (2) Collectivism and conscientiousness can not predict shame proneness.