| BMO Harris Bank Branch - Jefferson County | Arnold636-282-9949 | 636-282-9949 |
| BMO Harris Bank Branch - Ellisville | Chesterfield636-527-1560 | 636-527-1560 |
| BMO Harris Bank Branch - Clayton West | Clayton314-727-7070 | 314-727-7070 |
| BMO Harris Bank Branch - Clayton West Drive-up | Clayton314-727-7070 | 314-727-7070 |
| BMO Harris Bank Branch - Creve Coeur West | Creve Coeur314-434-3200 | 314-434-3200 |
| BMO Harris Bank Branch - Eastland | Independence816-350-9333 | 816-350-9333 |
| BMO Harris Bank Branch - WallStreet Tower | Kansas City816-283-8600 | 816-283-8600 |
| BMO Harris Bank Branch - Kansas City - 1201 NW Briarcliff Pkwy | Kansas City816-741-4344 | 816-741-4344 |
| BMO Harris Bank Branch - Plaza | Kansas City816-561-1000 | 816-561-1000 |
| BMO Harris Bank Branch - Liberty | Liberty816-407-3000 | 816-407-3000 |
| BMO Harris Bank Branch - Laura Hill | O'fallon636-696-7200 | 636-696-7200 |
| BMO Harris Bank Branch - Winghaven | O'fallon636-696-4500 | 636-696-4500 |
| BMO Harris Bank Branch - St. Joseph - Frederick | Saint Joseph816-236-1800 | 816-236-1800 |
| BMO Harris Bank Branch - Crestwood | Saint Louis314-842-5455 | 314-842-5455 |
| BMO Harris Bank Branch - St. Louis Downtown | Saint Louis314-621-0000 | 314-621-0000 |
| BMO Harris Bank Branch - Sunset Hills | Saint Louis314-984-9090 | 314-984-9090 |
| BMO Harris Bank Branch - The Hill | Saint Louis314-776-5200 | 314-776-5200 |
| BMO Harris Bank Branch - Des Peres | Saint Louis314-543-3300 | 314-543-3300 |
| BMO Harris Bank Branch - Creve Coeur East | Saint Louis314-205-3400 | 314-205-3400 |
| BMO Harris Bank Branch - Southtown | St. Louis314-352-5797 | 314-352-5797 |
| BMO Harris Bank Branch - Concord Village | St. Louis314-842-2265 | 314-842-2265 |
|