Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| First National Bank & Trust Company of McAlester | Mcalester, OK | 12-12-1896 | $564,009 | BK |
| AVB Bank | Broken Arrow, OK | 02-16-1905 | $547,962 | BK |
| First Pryority Bank | Pryor, OK | 01-01-1900 | $524,404 | BK |
| Shamrock Bank, N.A. | Coalgate, OK | 01-01-1924 | $486,100 | BK |
| FSNB, National Association | Lawton, OK | 07-01-1946 | $478,802 | BK |
| The Bank, National Association | Mcalester, OK | 05-17-1927 | $476,526 | BK |
| FNB Community Bank | Midwest City, OK | 06-01-1943 | $475,264 | BK |
| Ameristate Bank | Atoka, OK | 08-06-1906 | $467,314 | BK |
| Bank of Western Oklahoma | Elk City, OK | 04-01-1908 | $462,981 | BK |
| Chickasaw Community Bank | Oklahoma City, OK | 01-01-1903 | $435,936 | BK |
| The City National Bank and Trust Company of Lawton, Oklahoma | Lawton, OK | 03-23-1901 | $434,777 | BK |
| Welch State Bank of Welch, Okla. | Welch, OK | 10-01-1923 | $433,974 | BK |
| Local Bank | Hulbert, OK | 12-01-1908 | $429,030 | BK |
| Exchange Bank and Trust Company | Perry, OK | 02-20-1896 | $418,381 | BK |
| The Citizens Bank of Edmond | Edmond, OK | 01-01-1912 | $417,511 | BK |