The aim of this study was to investigate the relationship of patriarchal culture and homogamy with marital conflicts among 227 married female teachers and nurses in Bandar Abbas. The population of this study consisted of all the married teachers and nurses in Bandar Abbas. The sample was taken through stratified random sampling. Pearson correlation test and multivariate linear regression (enter method) were used for the analysis of the data. The findings showed that the culture of patriarchy is not a significant predictor of marital conflicts, but homogamy is a significant predictor of marital conflicts. In fact, the more homogamous the couples, the fewer conflicts there are, and vice versa. The findings also indicated that between the total score of homogamy and the dimensions of marital conflicts such as less cooperation, less sexual relationship, increased emotional reactions, and reduced relationship with the spouse’s relatives, there is a significant, negative relationship. It can be concluded that if couples are homogamous in most aspects of life, there will be more understanding and empathy between them, which in turn will prevent most of the marital conflicts.