Home>Choose State>Cities in Louisiana>Institutions in Baton Rouge Banks and Credit Unions in Baton Rouge, LA Largest Financial Institutions American Gateway Bank Campus Credit Union Capital One Chase Bank E Federal Credit Union Iberiabank Regions Bank Whitney Bank All Financial Institutions (Choose First Letter) A B C D E F G H I K L M N P R S T U W Financial Institutions Starting with I Iberiabank Iberville Bank Investar Bank