Warren Fisher Daniell (June 26, 1826 – July 30, 1913) was an American politician and a U.S. Representative from New Hampshire.

Born in Newton Lower Falls, Massachusetts, Daniell attended the common schools, and moved with his parents to Franklin, New Hampshire, in 1834.

He proceeded with his studies until fourteen years of age, when he entered his father's paper mill as an apprentice.

He returned to Franklin, New Hampshire, in 1854 and while engaged in the manufacture of paper, he also engaged in agricultural pursuits and the breeding of blooded stock on a large model farm within Franklin's city limits.

Son of Jeremiah Fisher and Sarah Daniell,[3] he married Elizabeth D. Rundlett on December 31, 1850, and they had a son, Harry W. Elizabeth died in 1853, and on October 19, 1860, he married Abbie Ann Sanger and they had four sons, Eugene S., Otis, Warren F., and Jere R. This article incorporates public domain material from the Biographical Directory of the United States Congress