The Canon Ranch Railroad Eclipse Windmill is a historic windpump that was located near Sheffield, Texas.

It was restored in 2001 by the nationally renowned windmill expert, Jim Collums of Poteet, TX, and his nephew, Woldhagen James.

This served as the primary source of water at the headquarters of the Canon Ranch.

At 22.5 feet (6.9 m) in diameter, it is the largest size of windmill produce by the Eclipse Company.

This article about a property in Texas on the National Register of Historic Places is a stub.