George Cordova
- 2002 – Arizona’s 1st congressional district (D) – lost
Richard Cordray
- 1992 – Ohio’s 15th congressional district (D) – lost
J. Calvin Core
- 1928 – Pennsylvania’s 24th congressional district (D) – lost
Matthew M. Corey
- 2012 – Connecticut’s 1st congressional district (Petitioning) – lost
- 2014 – Connecticut’s 1st congressional district (R) – lost
- 2016 – Connecticut’s 1st congressional district (R) – lost
- 2018 – United States Senate (Connecticut) (R) – lost
Robert Phillips Corker, Jr.
- 2006 – United States Senate (Tennessee) (R) – won
- 2012 – United States Senate (Tennessee) (R) – won
Glen S. Corkery
- 1934 – United States Senate (Washington) (Washington State American Liberty League) – lost
Thomas Corkery
- 1928 – Washington’s 5th congressional district (R) – lost
Karin R. Corliss
- 2000 – Michigan’s 13th congressional district (L) – lost
Michael R. Corliss
- 2000 – United States Senate (Michigan) (L) – lost
Roy Corliss
- 1952 – Iowa’s 2nd congressional district (D) – lost
James Charles Corman
- 1960 – California’s 22nd congressional district (D) – won
- 1962 – California’s 22nd congressional district (D) – won
- 1964 – California’s 22nd congressional district (D) – won
- 1966 – California’s 22nd congressional district (D) – won
- 1968 – California’s 22nd congressional district (D) – won
- 1970 – California’s 22nd congressional district (D) – won
- 1972 – California’s 22nd congressional district (D) – won
- 1974 – California’s 21st congressional district (D) – won
- 1976 – California’s 21st congressional district (D) – won
- 1978 – California’s 21st congressional district (D) – won
- 1980 – California’s 21st congressional district (D) – lost
Patti Lear Corman
- 1976 – California’s 20th congressional district (D) – lost
August J. Cormier
- 1950 – Massachusetts’ 9th congressional district (D) – lost
Lucia M. Cormier
- 1950 – Maine’s 1st congressional district (D) – lost
- 1960 – United States Senate (Maine) (D) – lost
Danny Corn
- 1994 – United States Senate (Oklahoma) (Special) (I) – lost
Preston Cornelius
- 1982 – North Carolina’s 9th congressional district (D) – lost
Cornell
- 1932 – Idaho’s 1st congressional district (Liberty) – lost
Dudley Cornell
- 1956 – New Mexico’s at large congressional district (R) – lost
F. Shepard Cornell
- 1940 – New York’s 22nd congressional district (R) – lost
K. B. Cornell
- 1950 – Oklahoma’s 7th congressional district (R) – lost
- 1952 – Oklahoma’s 6th congressional district (R) – lost
Paul L. Cornell
- 1940 – United States Senate (Connecticut) (R, Union) – lost
Robert John Cornell
- 1970 – Wisconsin’s 8th congressional district (D) – lost
- 1972 – Wisconsin’s 8th congressional district (D) – lost
- 1974 – Wisconsin’s 8th congressional district (D) – won
- 1976 – Wisconsin’s 8th congressional district (D) – won
- 1978 – Wisconsin’s 8th congressional district (D) – lost
William B. Cornell
- 1938 – New York’s 28th congressional district (R) – lost
Delco L. Cornett
- 1996 – New York’s 14th congressional district (RTL) – lost
Rob Cornilles
- 2010 – Oregon’s 1st congressional district (R) – lost
Parker Corning
- 1922 – New York’s 28th congressional district (D) – won
- 1924 – New York’s 28th congressional district (D) – won
- 1926 – New York’s 28th congressional district (D) – won
- 1928 – New York’s 28th congressional district (D) – won
- 1930 – New York’s 28th congressional district (D) – won
- 1932 – New York’s 28th congressional district (D) – won
- 1934 – New York’s 28th congressional district (D) – won
Paul E. Corning, Jr.
- 1958 – Missouri’s 1st congressional district (R) – lost
Frank V. Cornish
- 1932 – California’s 7th congressional district (D) – lost
David Lance Cornwell
- 1976 – Indiana’s 8th congressional district (D) – won
- 1978 – Indiana’s 8th congressional district (D) – lost
John Cornyn III
- 2002 – United States Senate (Texas) (R) – won
- 2008 – United States Senate (Texas) (R) – won
- 2014 – United States Senate (Texas) (R) – won
- 2020 – United States Senate (Texas) (R) – won
Steven J. Corodemus
- 1996 – New Jersey’s 6th congressional district (R) – lost
Alexandria A. ‘Alex’ Coronado
- 2004 – California’s 47th congressional district (R) – lost
Rene Coronado
- 2022 – Texas’ 34th congressional district (Special) (D) – lost
Jean J. Coronel
- 1920 – New York’s 7th congressional district (S) – lost
Joe Corpstein
- 1938 – United States Senate (Kansas) (W/I) – lost
Jose Luis Correa
- 2016 – California’s 46th congressional district (D) – won
- 2018 – California’s 46th congressional district (D) – won
- 2020 – California’s 46th congressional district (D) – won
- 2022 – California’s 46th congressional district (D) – won
Douglas Corrigan
- 1946 – United States Senate (California) (Special) (W/I) – lost
- 1946 – United States Senate (California) (Proh.) – lost
Edward Corrigan
- 1962 – Ohio’s 22nd congressional district (D) – lost
Louis P. Corrigan, Jr.
- 1990 – New York’s 33rd congressional district (CON) – lost
M. L. ‘Mike’ Corrigan
- 2000 – Virginia’s 11th congressional district (D) – lost
Peter J. Corrigan
- 2010 – Ohio’s 10th congressional district (R) – lost
Walter D. Corrigan, Sr.
- 1934 – Wisconsin’s 6th congressional district (Prog.) – lost
- 1940 – Wisconsin’s 6th congressional district (Prog.) – lost
Robert Corriher
- 2018 – North Carolina’s 13th congressional district (G) – lost
Robert Corriston
- 2000 – New Jersey’s 9th congressional district (I) – lost
Robert M. Corry
- 1956 – Ohio’s 8th congressional district (D) – lost
George Corse
- 1964 – Texas’ 13th congressional district (R) – lost
George L. Corsetti
- 2008 – Michigan’s 13th congressional district (G) – lost
- 2010 – Michigan’s 13th congressional district (G) – lost
David Corsi
- 2008 – New Jersey’s 12th congressional district (Common Sense Ideas) – lost
Edward F. Corsi
- 1938 – United States Senate (New York) (Special) (R, Ind. Prog.) – lost
Frank M. Corso
- 1966 – New York’s 2nd congressional district (D, Liberal) – lost
