This study explores the prevalence of bullying among students in Portugal and analyzes gender differences in involvement. A questionnaire adapted from Olweus was administered to 387 students aged 7 to 14 years in seven elementary schools. The results show that both boys and girls are victims and aggressors, but significant differences exist in their roles and types of bullying. Boys are more frequent victims across all types of bullying, particularly physical aggression. The study emphasizes the importance of gender roles in bullying prevention and intervention strategies, highlighting the need for a multidisciplinary approach to address this issue effectively. The findings contribute to a broader understanding of bullying, particularly in the context of gender dynamics and school environments.This study explores the prevalence of bullying among students in Portugal and analyzes gender differences in involvement. A questionnaire adapted from Olweus was administered to 387 students aged 7 to 14 years in seven elementary schools. The results show that both boys and girls are victims and aggressors, but significant differences exist in their roles and types of bullying. Boys are more frequent victims across all types of bullying, particularly physical aggression. The study emphasizes the importance of gender roles in bullying prevention and intervention strategies, highlighting the need for a multidisciplinary approach to address this issue effectively. The findings contribute to a broader understanding of bullying, particularly in the context of gender dynamics and school environments.