Reydon is a town in Roger Mills County, Oklahoma, United States.

Reydon was established in 1928 after the Atchison, Topeka and Santa Fe Railway put down rails in the area, purchased land from local farmers, and laid out a townsite.

[4] In December 2003 the New York Times featured Reydon on the front page, in an article regarding dwindling small towns on the Great Plains.

[7] According to the United States Census Bureau, the town has a total area of 0.4 square miles (1.0 km2), all land.

[8] Reydon is surrounded by the Black Kettle National Grassland,[9] with Skipout Lake to the southeast.