In this study, the author attempted to identify factors that influence customer satisfaction at BIDV – Ho Chi Minh Branch. Along with considering the development orientation and strategy of the bank, the thesis proposed a number of solutions, recommendations to improve customer satisfaction. The findings are reliable sources of input data for marketing policies and help banks have a better understanding of customer needs, customer's assessment of service quality to recognize its position in the customer's eyes. The thesis may serve as a foundation for the bank to improve its operations and improve customer satisfaction more efficiently.