La Belle Iron Works, also known as La Belle Cut Nail Works, was a historic factory complex and national historic district located at Wheeling, Ohio County, West Virginia.

After 1902, the buildings were combined under a single roof, although the truss systems date to different periods achieving the configuration visible today.

When listed in 1997, it was known as the "La Belle Cut Nail Plant, The Largest in the World, Wheeling Corrugating Company, A Division of Wheeling Pittsburgh Steel Corporation."

The machinery at La Belle along with the different processes were documented by the Historic American Buildings Survey team during the summer of 1990.

This article about a property in Ohio County, West Virginia on the National Register of Historic Places is a stub.