The objectives of this research were two studies: 1) to study the effects of personal financial management attitudes on personal financial management behavior.; and 2) to study the effects of personal financial literacy on the relationship between personal financial management attitudes and personal financial management behavior. In this research, data were collected with a questionnaire from 400 people in the northern region, data were analyzed using multiple regression analysis. The findings of the research revealed the following: 1) Personal financial management attitude have a positive impact on overall personal financial management behavior, encompassing six dimensions: financial goal setting, income management, expense management, saving, investment, and debt management. 2) Personal financial literacy does not significantly affect the relationship between personal financial management attitude and overall personal financial management behavior, including financial goal setting, income management, expense management, saving, and investment. However, personal financial literacy has a positive impact on the relationship between personal financial management attitude and personal financial management behavior specifically in the area of debt management.