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Montana owned and operated since 1947.
Personal banking

business banking
banking services 







personal banking

Whether you're seeking a personal checking account, a debit or credit card, or a way to save for your future, American Bank is here to help. 

A woman walking a dog on Main Street in Bozeman, Montana

A woman working on a laptop at her kitchen table with her husband and daughter in the background.
Main street store front with two women walking and talking.

Lobby of an American Bank branch

Yellowstone River flowing through trees with mountains in the background



We're ready to connect with you. Contact your banker today to open a new account. 

business banking

American Bank has long been known for its personal touch helping businesses large and small. 
Aerial view of a fly fisherman standing in a river.

A couple walking through a snowy field.
Three friends sitting around on an outdoor patio at a ski resort.

Mountain slope with snow covered pine trees.

A small barn in a snowy field with tree-covered mountains in the background.



Contact your banker to inquire about our business accounts and services. 

banking services

From convenient mobile banking to transfers and bill pay, American Bank has you covered. 
Male downhill skier wearing purple pants and a blue helmet skiing down a groomed slope

Snow bank with snow covered pine trees.

The Gallatin River in Montana surrounded by snowy evergreen trees.

A couple sitting at an outside cafe working on a laptop.

A person's hand holding blank sample checks above a wood desk.
Wall of safe deposit boxes.




































































































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