| Wabash Savings Bank | Illinois |
| Wabellco Federal Credit Union | Pennsylvania |
| WACO Federal Credit Union | Texas |
| Waconized Federal Credit Union | Texas |
| Wadena Federal Credit Union | Minnesota |
| Wadena State Bank | Minnesota |
| Wahoo State Bank | Nebraska |
| Waialua Federal Credit Union | Hawaii |
| Wailuku Federal Credit Union | Hawaii |
| Wakarusa Valley Credit Union | Kansas |
| Wakefern Federal Credit Union | New Jersey |
| Wakefield Co-operative Bank | Massachusetts |
| Wakefield Town Employees Federal Credit Union | Massachusetts |
| Wake Forest Federal Savings and Loan Association | North Carolina |
| Wakota Federal Credit Union | Minnesota |
| Walcott Trust and Savings Bank | Iowa |
| Walden Savings Bank | New York |
| Waldo State Bank | Wisconsin |
| Walker County Educators Federal Credit Union | Georgia |
| Walker County Federal Credit Union | Texas |
| Walker State Bank | Iowa |
| Walker-Virginia Federal Credit Union | Virginia |
| Walled Lake School Employees Federal Credit Union | Michigan |
| Wallingford Municipal Federal Credit Union | Connecticut |
| Wallis State Bank | Texas |
| Wallkill Valley Federal Savings and Loan Association | New York |
| Walpole Co-operative Bank | Massachusetts |
| Walters Bank and Trust | Oklahoma |
| Waltham Municipal Employees Credit Union | Massachusetts |
| Walton County Teachers Federal Credit Union | Florida |
| Walworth State Bank | Wisconsin |
| Wanigas Credit Union | Michigan |
| Ward County Credit Union | Texas |
| Warden Captree Federal Credit Union | New York |
| Ward Federal Credit Union | Pennsylvania |
| Ware County School Employees Federal Credit Union | Georgia |
| Warren Bank & Trust | Arkansas |
| Warren-Boynton State Bank | Illinois |
| Warren Credit Union | Iowa |
| Warren Federal Credit Union | Wyoming |
| Warren Municipal Federal Credit Union | Michigan |
| Warsaw Federal Savings and Loan Association | Ohio |
| Wasatch Peaks Federal Credit Union | Utah |
| Washington Area Teachers Federal Credit Union | Pennsylvania |
| Washington County Bank | Nebraska |
| Washington County Teachers Federal Credit Union | Maryland |
| Washington Education Association Federal Credit Union | Louisiana |
| Washington Federal | Washington |
| Washington Federal Bank For Savings | Illinois |
| Washington Financial Bank | Pennsylvania |
| WashingtonFirst Bank | Virginia |
| Washington Gas Light Federal Credit Union | Virginia |
| Washington Savings Bank | Illinois |
| Washington Savings Bank | Pennsylvania |
| Washington Savings Bank | Massachusetts |
| Washington State Bank | Iowa |
| Washington State Bank | Louisiana |
| Washington State Bank | Illinois |
| Washington State Employees Credit Union | Washington |
| Washington Trust Bank | Washington |
| Washington Typographic Federal Credit Union | District of Columbia |
| Washita State Bank | Oklahoma |
| Washita Valley Bank | Oklahoma |
| Washtenaw Federal Credit Union | Michigan |
| Watch Hill Bank | Ohio |
| Water and Power Community Credit Union | California |
| Waterbury Connecticut Teacher Federal Credit Union | Connecticut |
| Waterbury Police Federal Credit Union | Connecticut |
| Waterbury Postal Employees Federal Credit Union | Connecticut |
| Waterford Bank | Ohio |
| Waterfront Federal Credit Union | Washington |
| Water-Light Credit Union | Wisconsin |
| Waterloo Firemen's Credit Union | Iowa |
| Waterloo Police Credit Union | Iowa |
| Waterman State Bank | Illinois |
| WaterStone Bank | Wisconsin |
| Watertown Municipal Credit Union | Massachusetts |
| Watertown Postal Federal Credit Union | New York |
| Watertown Savings Bank | New York |
| Watertown Savings Bank | Massachusetts |
| WAT Federal Credit Union | Pennsylvania |
| Watsonville Hospital Federal Credit Union | California |
| Wauchula State Bank | Florida |
| Waukegan Municipal Employees Credit Union | Illinois |
| Waukesha State Bank | Wisconsin |
| Waukon State Bank | Iowa |
| Waumandee State Bank | Wisconsin |
| Wauna Federal Credit Union | Oregon |
| Wave Federal Credit Union | Rhode Island |
| Wawa Employees Credit Union | Pennsylvania |
| Wawel Bank | New Jersey |
| WAYCOSE Federal Credit Union | West Virginia |
| Waycross Bank & Trust | Georgia |
| Wayland State Bank | Iowa |
| Wayland Temple Baptist Federal Credit Union | Pennsylvania |
| Wayne Bank | Pennsylvania |
| Wayne Bank and Trust Co. | Indiana |
| Wayne County Bank | Tennessee |
| Wayne County Community Federal Credit Union | Ohio |
| Wayne County Federal Credit Union | Indiana |