The objective of this study was to verify the mediating effect of self-esteem on the relationship between acculturative stress and martial satisfaction of immigrant woman who married to Korean man. To achieve the goal, 174 immigrant women by conducting a questionnaire were selected as valid samples. SPSS 18.0 for technical statistics and the regression analysis was performed. The results of the study are: Firstly, self-esteem positively mediated between acculturative stress and martial satisfaction. Secondly, a woman`s job negatively effected and the difference of spouse information after marriage positively effected on martial satisfaction. Thirdly, communication and hostility problem among acculturative stress presented as the most information factor. Based on this results, this study suggested a practical intervention plan and policy were able to improve recognition and expropriation for martial satisfaction of married migrant women regarding a multicultural society for improving their self-esteem.