This study examined the effect of Marital Conflict Resolution Skills on marital Conflicts among married couples in Zaria metropolis. A total of 98 respondents were used for the study. Their responses on marital conflict were scored before and after the exposure to Marital Conflict Resolution Skills training to ascertain the effect of the training on marital conflicts among married couples. Their responses form the basis for this data analysis. The quasi experimental design was used for this study. Both descriptive and inferential statistics were used for the analysis of the data collected from the sampled distressed married couples. It was observed that Marital Conflict Resolution Skills had reduced marital Conflict among married couples and irrespective of gender when their pre-test mean marital scores were compared with their post-test mean marital conflicts (p = 0.000). Marital conflict resolution skills has no effect on marital conflict among married couples with different educational qualification (p = 0.000) and on the basis of duration in marriage (p = 0.227)respectively. It was recommended that Counsellors should be encouraged to use marital conflict resolution skills in counselling married couples. Teachers and Ward Head should be trained on marital conflict resolution skills. District heads, parents, Counsellors, psychologist and educators should not consider how long the couples had been in marriage while settling issues of marital conflict based on the findings that revealed that marital conflict resolution skills has no significant effect on marital conflicts on the basis of length of marriage.