Numerous Research Studies have conducted to study the relationship between Mental Health and Academic Achievement at various stages and have revealed very interesting results. The present research aims to study the relationship between Mental Health and Academic Achievement of Urban and Rural Boys and Girls at College level. The sample for the study was selected by Random Cluster Sampling Method. After application of statistical treatment, the results showed that there is no significant difference in the academic achievement of rural and urban studies. It was also found that the six correlation co-efficient worked about between academic achievement and other parameters of mental health has been found significant at 0.01 levels. It is evident that in case of rural and urban students, academic achievement has been found to be positively and significantly correlated with the six dimensions.