Present researches have been done to know the effect of Working and Non Working Women’s mental health. For this Total number of sample was 60 in which 30 working women from the age group of 20 to 40 years; And 30 non working women were taken the same age group. For the data collection MHI (Mental Health Inventory) by Dr. A. K Shriwastav was used for data analysis and concluded result‘t’ test was used. For this dimension implies that in positive sense that there is significant difference between working and non working women. The result indicate that working women a lot differ on mental health score as compared to non working women, working women have shown better mental health in compared to non working women .