The Crittenden County Bank and Trust Company is a historic bank building on the south side of Military Road in the center of Marion, Arkansas. It is a single-story building, faced in painted limestone on the front facade and brick on the sides, with fluted Doric columns carrying a portico that spans the building's width. Built in 1919, it has been home to a number of local banking institutions, and is a prominent local landmark, noted for its fine Classical Revival styling and its elegantly-appointed interior.
The building was listed on the National Register of Historic Places in 1984.