Home>Choose Institution>States with BMO Harris Bank Locations>Cities in Wisconsin Cities and towns in Wisconsin with BMO Harris Bank Branch Locations Largest Cities Appleton Brookfield Eau Claire Green Bay Madison Mequon Milwaukee Wausau Wauwatosa All Cities and Towns (Choose First Letter) A B C D E F G H J K L M N O P R S T V W Cities and Towns Starting with M Madison Manitowoc Marshfield Marytown Mauston Mayville Menomonee Falls Menomonie Mequon Merrill Middleton Milwaukee Mosinee Mount Horeb Mountain Mukwonago Muskego