Democratic Party members of the United States House of Representatives from Arizona

George Frederick Senner Jr. (November 24, 1921 – October 6, 2007) was an American Democratic politician from Arizona.

Harry Everett Mitchell (born July 18, 1940) is an American politician and educator who served as a U.S. Representative representing Arizona's 5th congressional district from 2007 until 2011. He is a member of the Democratic Party.