| Bank of the Mountains | Kentucky |
| Bank of the Orient | California |
| Bank of the Ozarks | Arkansas |
| Bank of the Pacific | Washington |
| Bank of the Panhandle | Oklahoma |
| Bank of the Prairie | Kansas |
| Bank of The Rockies | Montana |
| Bank of the Sierra | California |
| Bank of the South | Florida |
| Bank of the Southwest | New Mexico |
| Bank of the Valley | Nebraska |
| Bank of the West | California |
| Bank of the West | Texas |
| Bank of Travelers Rest | South Carolina |
| Bank of Turtle Lake | North Dakota |
| Bank of Utah | Utah |
| Bank of Utica | New York |
| Bank of Vernon | Alabama |
| Bank of Vici | Oklahoma |
| Bank of Virginia | Virginia |
| Bank of Walker County | Alabama |
| Bank of Walnut Grove | Mississippi |
| Bank of Walterboro | South Carolina |
| Bank of Washington | Missouri |
| Bank of Wedowee | Alabama |
| Bank of Western Oklahoma | Oklahoma |
| Bank of Weston | Missouri |
| Bank of Whittier | California |
| Bank of Wiggins | Mississippi |
| Bank of Winnfield & Trust Company | Louisiana |
| Bank of Winona | Mississippi |
| Bank of Wisconsin Dells | Wisconsin |
| Bank of Wolcott | Indiana |
| Bank of Wrightsville | Georgia |
| Bank of Yates City | Illinois |
| Bank of Yazoo City | Mississippi |
| Bank of York | Alabama |
| Bank of York | South Carolina |
| Bank of Zachary | Louisiana |
| Bank of Zumbrota | Minnesota |
| BankOrion | Illinois |
| BankPlus | Mississippi |
| Bank Plus | Iowa |
| Bank Rhode Island | Rhode Island |
| Bank SNB | Oklahoma |
| BankSouth | Alabama |
| BankSouth | Georgia |
| Bank Star | Missouri |
| BankStar Financial | South Dakota |
| Bank Star of the BootHeel | Missouri |
| Bank Star One | Missouri |
| BankTennessee | Tennessee |
| Bank & Trust Company | Illinois |
| BankUnited | Florida |
| Bank VI | Kansas |
| BankVista | Minnesota |
| Bankwell Bank | Connecticut |
| BankWest | South Dakota |
| BANKWEST | Minnesota |
| Bankwest of Kansas | Kansas |
| Banner Bank | Washington |
| Banner Banks | Wisconsin |
| Banner Capital Bank | Nebraska |
| Banner Federal Credit Union | Arizona |
| Banterra Bank | Illinois |
| Baptist Credit Union | Texas |
| Baptist Health Federal Credit Union | Arkansas |
| Baptist Health South Florida Federal Credit Union | Florida |
| Baraboo Municipal Employees Credit Union | Wisconsin |
| Baraga County Federal Credit Union | Michigan |
| Barclays Bank Delaware | Delaware |
| Bar-Cons Federal Credit Union | Indiana |
| Bard Employees Federal Credit Union | New Jersey |
| Bardes Employees Federal Credit Union | Ohio |
| Bar Harbor Bank & Trust | Maine |
| Bar Harbor Savings and Loan Association | Maine |
| Barksdale Federal Credit Union | Louisiana |
| Barre Savings Bank | Massachusetts |
| Barrington Bank & Trust Company | Illinois |
| Barstow Community Credit Union | California |
| Barton Plant Employees Federal Credit Union | Louisiana |
| Barwick Banking Company | Georgia |
| BASF Chattanooga Federal Credit Union | Tennessee |
| Bashas' Associates Federal Credit Union | Arizona |
| Basile State Bank | Louisiana |
| Bath Savings Institution | Maine |
| Baton Rouge City Parish Employees Federal Credit Union | Louisiana |
| Baton Rouge Fire Department Federal Credit Union | Louisiana |
| Baton Rouge Telco Federal Credit Union | Louisiana |
| Battery Employees Federal Credit Union | Indiana |
| Battle Creek Area Community Federal Credit Union | Michigan |
| Battle Creek State Bank | Nebraska |
| Baxter Credit Union | Illinois |
| Bay Area Credit Union | Ohio |
| Bay Atlantic Federal Credit Union | New Jersey |
| Baybank | Michigan |
| Bay Bank | Wisconsin |
| Bay Bank | Maryland |
| Baycel Federal Credit Union | Texas |
| Bay Cities Bank | Florida |