Cooper Kinderdine Watson (June 18, 1810 – May 20, 1880, age 69) was a U.S. Representative from Ohio.

Born in Jefferson County, Kentucky, Watson pursued preparatory studies.

He moved to Tiffin, Ohio, and practiced law for twenty years or more.

He was appointed judge of the court of common pleas in 1876 and served until his death in Sandusky, Ohio, May 20, 1880.

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