Someone posted this on comments but it needs it own page.  Not only get you get all American banks, but ones from around the world. FANTASTIC!

http://www.altiusdirectory.com/Finance/usa-banks

List of Banks
»	List of Banks in USA
»	List of Banks in UK
»	List of Banks in India
»	List of Banks in Australia
»	List of Banks in Russia
»	World Top Banks List