The Fleming Building is a historic building located in downtown Des Moines, Iowa, United States.

It was listed on the National Register of Historic Places in 2002.

[1] The structure is an eleven-story office building that rises 174 feet (53 m) above the ground.

[2] The Chicago architectural firm of D.H. Burnham and Company designed the building in the early Commercial style and it was completed in 1909.

[2] Elements of the Beaux-Arts style are found in the building's proportions and details, which is typical of the Burnham Company's work.