Samuel Ellis Cook (September 30, 1860 – February 22, 1946) was an American lawyer, jurist, and politician who served one term as a U.S. Representative from Indiana from 1923 to 1925.

Born on a farm in Huntington County, Indiana, Cook attended the common schools in Whitley County and the normal schools at Columbia City, Indiana, and Ada, Ohio.

He served as judge of the Huntington circuit court for the fifty-sixth judicial district 1906-1918.

He resumed the practice of law in Huntington, Indiana, where he died February 22, 1946.

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