The purpose of this study to examine the relationship between emotional intelligence and anonymity with cyberbullying in terms of gender. This study was done with quantitative methods. Measurement variables of this research using a scale of cyberbullying, emotional intelligence scale and the scale of anonymity. were Subjects junior high school students in Sidoarjo, which amounted to 44 students with a lifespan of 13-17 years with a mix of men and women at least 21 of 23 students, which is in accordance with the criteria as perpetrators of cyberbullying. were analyzed using regression analysis, partial correlation, and Anova. The results showed: first, there was no significant relationship between emotional intelligence and anonymity with cyberbullying. second, there is a positive relationship of emotional intelligence with cyberbullying. Third, the anonymity has a negative relationship with cyberbullying. Fourth, the difference in cyberbullying behavior between men and women, where men there is a tendency to become perpetrators of cyberbullying.