Dissociative symptoms is characterized by a disruption in the normal integration of consciousness, memory, emotion, perception, identity, body representation, motor control, and behavior. Aim: The aim of this study was to assess correlation between dissociative symptoms and psychological stress among adolescents. Design: A descriptive correlational design was utilized to fulfill the aim of the study. Setting: The study was carried out at faculty of nursing at Benha University in Benha City,Qaluobia Governorate. Sample: A purposive sample composed of 572 first grade students. Tools: Three tools were used. Tool (I):A structured Interview Questionnaire. Tool (II): Dissociative Experience scale. Tool (III):Stress scale. Results: The study revealed that less than one quarter of the studied students have high level of total dissociative symptoms while half of the studied students have moderate level of total stress..Conclusion: The study concluded that there was a statistical significant positive correlation between total students dissociative symptoms and their total stress level. Recommendations: Psycho-educational program focused on the psychological, physiological and social needs of adolescents.