Anthony O. Calabrese, Jr.
- 1966 – Ohio’s 22nd congressional district (D) – lost
Matthew J. Caldbeck
- 1946 – Vermont’s at large congressional district (D) – lost
William Musgrave Calder I
- 1922 – United States Senate (New York) (R) – lost
Michael Calderin
- 2006 – Florida’s 25th congressional district (D) – lost
Peter Calderone
- 2002 – Illinois’ 17th congressional district (R) – lost
A. S. Caldwell
- 1922 – Illinois’ 25th congressional district (D) – lost
Andy Caldwell
- 2020 – California’s 24th congressional district (R) – lost
Hugh L. Caldwell
- 1956 – Colorado’s 4th congressional district (R) – lost
John P. Caldwell
- 1936 – New York’s 18th congressional district (Comm.) – lost
Kevin Caldwell
- 2018 – Maryland’s 6th congressional district (L) – lost
Millard Fillmore Caldwell
- 1932 – Florida’s 3rd congressional district (D) – won
- 1934 – Florida’s 3rd congressional district (D) – won
- 1936 – Florida’s 3rd congressional district (D) – won
- 1938 – Florida’s 3rd congressional district (D) – won
Arleign Cale
- 1968 – Pennsylvania’s 26th congressional district (C) – lost
Roger Calero
- 2006 – United States Senate (New York) (SW) – lost
- 2010 – New York’s 15th congressional district (SW) – lost
Dylan Calewarts
- 2016 – Michigan’s 12th congressional district (G) – lost
Allan T. Calhoun
- 1924 – Vermont’s 1st congressional district (D) – lost
- 1926 – Vermont’s 1st congressional district (D) – lost
J. A. Calhoun
- 2006 – Colorado’s 2nd congressional district (G) – lost
- 2008 – Colorado’s 2nd congressional district (G) – lost
John N. Calhoun
- 1936 – Iowa’s 1st congressional district (R) – lost
Richard C. Califano
- 1942 – New York’s 22nd congressional district (R) – lost
Richard Edward Caligiuri
- 1982 – Pennsylvania’s 14th congressional district (L) – lost
- 1984 – Pennsylvania’s 14th congressional district (L) – lost
- 1986 – Pennsylvania’s 14th congressional district (L) – lost
- 1988 – Pennsylvania’s 14th congressional district (R) – lost
- 1990 – Pennsylvania’s 14th congressional district (R) – lost
- 1996 – Pennsylvania’s 18th congressional district (I) – lost
Sam S. F. Caligiuri
- 2010 – Connecticut’s 5th congressional district (R, I) – lost
Walter M. Calinger
- 1986 – Nebraska’s 2nd congressional district (D) – lost
Salvatore J. Calise
- 1986 – New York’s 9th congressional district (R) – lost
Rolla C. Calkin
- 1958 – Oklahoma’s 4th congressional district (R) – lost
Ira Calkins
- 1990 – United States Senate (Texas) (W/I) – lost
W. Douglas Call
- 1984 – New York’s 30th congressional district (D) – lost
- 1992 – New York’s 27th congressional district (D) – lost
Joseph J. Calla, Jr.
- 1982 – Pennsylvania’s 23rd congressional district (D) – lost
Mike Callaghan
- 2006 – West Virginia’s 2nd congressional district (D) – lost
Andrew J. Callahan
- 1924 – New Jersey’s 7th congressional district (D) – lost
Colleen Callahan
- 2008 – Illinois’ 18th congressional district (D) – lost
David Callahan
- 2018 – Georgia’s 13th congressional district (R) – lost
Dennis M. Callahan
- 1972 – Ohio’s 11th congressional district (D) – lost
Don Callahan
- 2008 – Florida’s 10th congressional district (I-W/I) – lost
Donald A. Callahan
- 1938 – United States Senate (Idaho) (R) – lost
Francis X. Callahan
- 1972 – California’s 2nd congressional district (R) – lost
Herbert Leon Callahan
- 1984 – Alabama’s 1st congressional district (R) – won
- 1986 – Alabama’s 1st congressional district (R) – won
- 1988 – Alabama’s 1st congressional district (R) – won
- 1990 – Alabama’s 1st congressional district (R) – won
- 1992 – Alabama’s 1st congressional district (R) – won
- 1994 – Alabama’s 1st congressional district (R) – won
- 1996 – Alabama’s 1st congressional district (R) – won
- 1998 – Alabama’s 1st congressional district (R) – won
- 2000 – Alabama’s 1st congressional district (R) – won
James Joseph Callahan
- 1986 – New York’s 23rd congressional district (SW) – lost
John B. Callahan
- 2010 – Pennsylvania’s 15th congressional district (D) – lost
John M. Callahan
- 1934 – United States Senate (Wisconsin) (D) – lost
Mark Callahan
- 2016 – United States Senate (Oregon) (R) – lost
- 2018 – Oregon’s 5th congressional district (R) – lost
Paul F. Callahan
- 1984 – New York’s 5th congressional district (RTL) – lost
Richard J. Callahan
- 1966 – New York’s 17th congressional district (CON) – lost
- 1968 – New York’s 17th congressional district (CON) – lost
- 1970 – New York’s 17th congressional district (CON) – lost
Vincent F. Callahan, Jr.
- 1976 – Virginia’s 10th congressional district (R) – lost
Clair Armstrong Callan
- 1958 – Nebraska’s 1st congressional district (D) – lost
- 1962 – Nebraska’s 1st congressional district (D) – lost
- 1964 – Nebraska’s 1st congressional district (D) – won
- 1966 – Nebraska’s 1st congressional district (D) – lost
- 1968 – Nebraska’s 1st congressional district (D) – lost
- 1970 – Nebraska’s 1st congressional district (I) – lost
David B. Callard
- 1996 – New York’s 29th congressional district (R, CON, RTL, Freedom) – lost
George S. Callas
- 1982 – New Jersey’s 13th congressional district (D) – lost
Howard Hollis Callaway
- 1964 – Georgia’s 3rd congressional district (R) – won
Jeff Callaway
- 2018 – Texas’ 1st congressional district (L) – lost
William L. Callaway
- 2000 – Tennessee’s 3rd congressional district (D) – lost
Richard C. Callen
- 1932 – Colorado’s 4th congressional district (R) – lost
Mike Callihan
- 1992 – Colorado’s 3rd congressional district (D) – lost
