Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| The Farmers and Merchants National Bank of Fairview | Fairview, OK | 01-01-1907 | $122,746 | BK |
| All Capital Bank | Locust Grove, OK | 06-06-1949 | $118,675 | BK |
| FNB Coweta | Coweta, OK | 01-01-1903 | $118,147 | BK |
| Great Nations Bank | Norman, OK | 09-28-2009 | $115,223 | BK |
| SOUTHWEST OKLAHOMA | LAWTON, OK | 01-01-1958 | $114,056 | CU |
| The State Bank of Wynnewood | Wynnewood, OK | 08-01-1910 | $113,030 | BK |
| Cleo State Bank | Cleo Springs, OK | 10-25-1900 | $112,854 | BK |
| First Bank | Erick, OK | 12-12-1902 | $112,576 | BK |
| The State Exchange Bank | Lamont, OK | 10-01-1901 | $110,179 | BK |
| Community Bank | Bristow, OK | 03-17-1924 | $109,837 | BK |
| MUSKOGEE | MUSKOGEE, OK | 01-01-1936 | $104,802 | CU |
| First National Bank | Heavener, OK | 01-01-1910 | $103,812 | BK |
| The Farmers Bank | Carnegie, OK | 10-27-1905 | $103,719 | BK |
| CHEROKEE STRIP | Ponca City, OK | 01-01-1933 | $102,907 | CU |
| First State Bank | Valliant, OK | 01-01-1911 | $101,407 | BK |