The primary objective of this study was to investigate the discrepancies among the perception of behavioral problems self-reported by adolescent patients with restrictive eating disorders (REDs) and rated by their mothers and fathers. Forty-eight female adolescents with RED filled in the Youth Self-Report, their mothers and fathers separately completed the Child Behavior Check List. Patients reported lower scores for somatic complaints, thought problems, and rule-breaking behaviors compared to their mothers and fathers. These findings may inform clinical consultation and treatment.