| Wayne Savings Community Bank | Ohio |
| Waynesboro Employees Credit Union | Virginia |
| Wayne-Westland Federal Credit Union | Michigan |
| W-BEE Federal Credit Union | Pennsylvania |
| WBH Employees Federal Credit Union | Kentucky |
| W.B.R.T. Federal Credit Union | Louisiana |
| WCF Financial Bank | Iowa |
| WCG Employees Credit Union | Tennessee |
| WCLA Credit Union | Washington |
| WEA Credit Union | Wisconsin |
| Weatherhead C.C. Federal Credit Union | Indiana |
| WebBank | Utah |
| Weber State Federal Credit Union | Utah |
| Webster Bank | Connecticut |
| Webster City Municipal Credit Union | Iowa |
| Webster Federal Credit Union | New York |
| Webster First Federal Credit Union | Massachusetts |
| Webster Five | Massachusetts |
| Webster United Federal Credit Union | Louisiana |
| WEE Federal Credit Union | West Virginia |
| We Florida Financial Credit Union | Florida |
| Welch State Bank of Welch | Oklahoma |
| Welcome Federal Credit Union | North Carolina |
| Welcome State Bank | Minnesota |
| Weld Schools Credit Union | Colorado |
| Wellby Financial | Texas |
| Wellesley Bank | Massachusetts |
| Wellesley Municipal Employees Federal Credit Union | Massachusetts |
| Wellington State Bank | Texas |
| Wells Bank of Platte City | Missouri |
| Wells Fargo Bank | South Dakota |
| Wells Fargo Bank California | California |
| Wells Fargo Bank Northwest | Utah |
| Wells Fargo Bank South Central | Texas |
| Wells Fargo Financial National Bank | Nevada |
| Wells Federal Bank | Minnesota |
| Wellspring Federal Credit Union | Texas |
| Wells River Savings Bank | Vermont |
| Wenatchee Valley Federal Credit Union | Washington |
| Wenona State Bank | Illinois |
| WEOKIE | Oklahoma |
| Wepawaug-Flagg Federal Credit Union | Connecticut |
| WEPCO Federal Credit Union | Maryland |
| WesBanco | West Virginia |
| Wescom Central Credit Union | California |
| WES Credit Union | Ohio |
| Wesla Federal Credit Union | Louisiana |
| Wesley AME Zion Federal Credit Union | Pennsylvania |
| Wesley Health Systems Federal Credit Union | Mississippi |
| Wesley Medical Credit Union | Kansas |
| Westacres Credit Union | Michigan |
| West-Aircomm Federal Credit Union | Pennsylvania |
| West Alabama Bank & Trust | Alabama |
| Westamerica Bank | California |
| Westar Federal Credit Union | New York |
| West Bank | Iowa |
| Westbound Bank | Texas |
| West Branch Valley Federal Credit Union | Pennsylvania |
| Westbury Bank | Wisconsin |
| Westby Co-Op Credit Union | Wisconsin |
| West Central Bank | Illinois |
| West Central Georgia Bank | Georgia |
| West Coast Federal Credit Union | Florida |
| West Coast Federal Employees Credit Union | Florida |
| West Community Credit Union | Missouri |
| Westconsin Credit Union | Wisconsin |
| West Denver Community Credit Union | Colorado |
| Westedge Federal Credit Union | Washington |
| West End Bank | Indiana |
| Westerly Community Credit Union | Rhode Island |
| Western Alliance Bank | Arizona |
| WesternBank | Minnesota |
| WesternBank | Minnesota |
| Western Bank | Texas |
| Western Bank | New Mexico |
| Western Bank | New Mexico |
| Western Bank | New Mexico |
| Western Bank of Clovis | New Mexico |
| Western Bank of Wolf Point | Montana |
| Western Commerce Bank | New Mexico |
| Western Connecticut Federal Credit Union | Connecticut |
| Western Cooperative Credit Union | North Dakota |
| Western Dakota Bank | South Dakota |
| Western Districts Members Credit Union | Michigan |
| Western Division Federal Credit Union | New York |
| Western Federal Credit Union | California |
| Western Healthcare Federal Credit Union | California |
| Western Heritage Bank | New Mexico |
| Western Heritage Credit Union | Nebraska |
| Western Illinois Credit Union | Illinois |
| Western Illinois School Employees Credit Union | Illinois |
| Western National Bank | Nebraska |
| Western Nebraska Bank | Nebraska |
| Western New York Federal Credit Union | New York |
| Western Region Federal Credit Union | Ohio |
| Western Rockies Federal Credit Union | Colorado |
| Western Springs Federal Credit Union | Illinois |
| Western State Bank | North Dakota |
| Western States Regional Federal Credit Union | California |
| Western Sun Federal Credit Union | Oklahoma |