Purpose: The present co-relational study aimed to investigate the mediating role of Body Image in the relationship between appearance schemas and indirect aggression in adolescents. Method: The Sample size was calculated through G*power. 120 participants having dissatisfaction with physical appearance were selected through the purposive sampling technique. The Appearance Schema Inventory-Revised, The Revised Objectified Body Consciousness Scale and Indirect Aggression Scale-Aggressor Version were used to assess the appearance schema, body image and indirect aggression respectively. Results: The data was analyzed through Pearson product moment correlation, and Hay’s process macro. Descriptive and inferential statistical analyses were carried out. Results demonstrated a significant positive correlation among appearance schema, body image and indirect aggression. Results also indicated the mediating role of body image between the relationship of appearance schema and indirect aggression. Conclusion The results of present the study suggested that appearance schema and body image concerns play a significant role in determining an adolescent’s indirect aggressive behaviours.