The study examined the relationship between other-dependent narcissism and road rage experience, and whether the relationship was mediated by maladaptive emotion regulation strategies. In addition, the study investigated whether the experience of road rage differed by gender, and the gender difference was mediated by maladaptive emotion regulation strategies. A total of 209 drivers including 107 males and 102 females completed an online survey composed of Two Dimension Narcissism Scale, Cognitive Emotion Regulation Questionnaire, and experience of road rage. The main results are as follows: first, blaming others and catastrophizing factors of maladaptive emotion regulation strategies mediated the relationship between other-dependent narcissism and road rage experience. Second, male participants had more experience of road rage than female participants, which was mediated by blaming others factor of maladaptive emotion regulation strategies. Finally, implications and limitations of this study were discussed.