The James E. Reynolds House, located east of Cameron off State Highway 112 in Le Flore County, Oklahoma is a castle which was built in 1911.

Also known as Reynolds Castle, it was listed on the National Register of Historic Places listings in LeFlore County, Oklahoma in 1977.

The castle was the work of James E. Reynolds (1837–1920).

Reynolds was a Confederate soldier in the American Civil War and successful entrepreneur and was in his words an '"unreconstructed Confederate.

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