Background and Objectives: The purpose of this study was to “ compare the components of social adjustment, emotional self-regulation skills and coping strategies in stressful situations in delinquent and normal women in the east of Tehran province” . Method: The research method was a comparative study, and the statistical population included all the delinquent women of the eastern provinces of Tehran province (Qarchak, Varamin, Bumehen, Pishva, Damavand, Pardis, Roodehen, Firouzkooh, Abrsad, Abalei, Kilan, Arjmand and Javadabad). In 2016, among these cities, four cities of Varamin, Roodehen, Firouzkooh and Pishva were selected randomly. A sample of 200 individuals divided by groups, 100 ordinary women and 100 delinquent women were selected as the sample and comparison. The participants were evaluated by the three Difficulties in Emotion Regulation Scale Questionnaire (DERS), Lazarus and Folkman Stress Coping Strategies and Social Adaptation from the California Personality Questionnaire. Results: The results of t-test showed that social adjustment and some of its components (self-control and tolerance) in women with delinquency are lower than normal women. Also, emotional self-regulation skills (target behavior, impulse control, emotional awareness, access to strategies, emotional transparency), and the overall ability to regulate the emotional status of offenders are significantly lower than that of normal women. Criminal women are more likely to use excitement strategies than problem-oriented strategies than normal women, and in general, women offenders use less copyrighted strategies than ordinary women. Conclusion: The methods of coping with stress, emotional self-regulation and social adjustment of offenders are different with ordinary people, which shows that these factors are effective in preventing delinquency and helping individuals to increase adaptability to changes and stressors. KeyWords: Social Adjustment, Coping Strategies, Problem-Oriented Strategies, Emotional Strategies, Emotional Self-Regulatory Skills, and Delinquent Women.