Stanley is an unincorporated community in northern Pushmataha County, Oklahoma, eight miles southwest of Clayton.
A United States Post Office was established at Stanley, Indian Territory on August 20, 1906, and was named for William Eugene Stanley (1844–1910), Governor of Kansas, 1899–1903, and member of the Dawes Commission to the Five Civilized Tribes, 1903-1904. He is buried in Highland Cemetery in Wichita, Kansas. The Dawes Commission was appointed by the U.S. Government to prepare the Choctaw Nation and its sister Five Civilized Tribes for statehood.
During the 1880s the St. Louis-San Francisco Railway, more popularly known as the “Frisco”, built a line from north to south through the Choctaw Nation, connecting Fort Smith, Arkansas with Paris, Texas. The railroad paralleled the Kiamichi River throughout much of its route in present-day Pushmataha County, Oklahoma. Train stations were established every few miles to aid in opening up the land and, more particularly, to serve as the locations of section houses. Supervisors for their respective miles of track lived in the section houses to administer the track and its right-of-way. These stations also served as points at which the trains could draw water.
The site of Stanley was selected because of its proximity to the Kiamichi River, with its abundant water supply. Adjacent station stops were established to the north and south.
The sparsely populated area, at that time known as Jack’s Fork County of the Choctaw Nation, in the Indian Territory, was home to Choctaw Indians who farmed or subsisted on the land.