The purpose of this study was to clothing behavior according to the self-esteem, body cathexis in multicultural familie adolescents. The data was collected by using questionnaire survey based on pre-tests, and main survey conducted in Seoul, Gyeonggi province and Chungcheong province. The 236 participants came from 135 multicultural families and 101 Korean Self-esteem, body cathexis, clothing behavior were examined through 5-point likert scale. 3 factors including clothing interest, social approval and clothing conformity were used as clothing behavior. The analysis of the collected data was conducted by using SPSS 18.0. The results of this study is as follows: First, multi-cultural family adolescent showed higher self-esteem, body cathexis, than Korean family adolescent. Second, self-esteem were positively correlated, with body cathexis in both multi-cultural family and Korean family adolescent. Third, in multi-cultural family adolescent, body cathexis were positively correlated with clothing interest, social approval and clothing conformity. In Korean family adolescent, body cathexis were positively correlated with social approval and body cathexis were negatively correlated with clothing conformity.