First National Bank is a historic building located in Mount Pleasant, Iowa, United States.

It is a two-story stone structure designed by Chicago architect Paul V. Hyland in the Neoclassical style.

[2] It is similar in style to the Henry County Courthouse, which is diagonally across the square.

The exterior of the primary and secondary facades is composed of ashlar limestone and features paired pilasters on the corners of the primary facade, and a single column in the Corinthian order that flank the main entrance.

This article about a property in Henry County, Iowa on the National Register of Historic Places is a stub.