<p><em>The purpose of this study was to find out and analyse the understanding of Indonesian Banking School students 'financial literacy and to know and analyse the influence of financial literacy on students' financial attitude and financial behaviour. Financial literacy is important at several levels because it has considerable implications for individual well-being. A financially capable person must have the ability to understand financial knowledge and apply it to everyday life. </em><em>The sample from this study was 176 Indonesian Banking School students. This study uses a purposive sampling method. The questionnaire was used as a method to collect data, and the Likert scale was used to measure the effect of financial literacy on financial attitudes and behaviour, this study used a simple regression model and Statistical Product and Service Solution (SPSS) to process data. The results of this study are: (1) Students in the Indonesia Banking School have a high level of middle-level financial literacy in the aspects of Basic Financial and Investment Knowledge, middle level in aspects of Insurance and Savings and Loans. (2) Financial literacy has a positive influence on financial behaviour. (3) Financial literacy does not have a positive influence on financial attitudes</em></p>