Charles Isaac Sparks (December 20, 1872 – April 30, 1937) was a U.S. Representative from Kansas.

He was admitted to the bar the same year and commenced practice in Boone, Iowa.

He served as city attorney and was a member of the Goodland School Board.

He resumed the practice of law in Goodland, Kansas, until his death there on April 30, 1937.

This article incorporates public domain material from the Biographical Directory of the United States Congress