Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| Community State Bank of Canton | Canton, OK | 10-10-1985 | $68,399 | BK |
| Latimer State Bank | Wilburton, OK | 04-09-1979 | $67,463 | BK |
| Walters Bank and Trust Company | Walters, OK | 04-14-1934 | $65,415 | BK |
| Oklahoma State Bank | Buffalo, OK | 02-10-1930 | $64,683 | BK |
| BANK360 | Cordell, OK | 05-29-1902 | $63,858 | BK |
| Washita Valley Bank | Fort Cobb, OK | 07-09-1902 | $63,597 | BK |
| DFCU TULSA | TULSA, OK | 01-01-1969 | $60,821 | CU |
| Fairview Savings and Loan Association | Fairview, OK | 01-01-1901 | $58,920 | BK |
| The First State Bank of Pond Creek, Oklahoma | Pond Creek, OK | 09-16-1893 | $57,899 | BK |
| Grant County Bank | Medford, OK | 01-01-1895 | $57,776 | BK |
| First Bank and Trust Company | Clinton, OK | 01-01-1903 | $57,028 | BK |
| FRATERNAL ORDER OF POLICE | TULSA, OK | 01-01-1941 | $56,368 | CU |
| The First Farmers National Bank of Waurika | Waurika, OK | 03-26-1906 | $55,041 | BK |
| Farmers State Bank, Allen, Oklahoma | Allen, OK | 09-08-1922 | $54,897 | BK |
| First Bank of Thomas | Thomas, OK | 05-28-1904 | $52,626 | BK |