Barney C. McCartney
- 1934 – Kansas’ 5th congressional district (S) – lost
David McCartney
- 1980 – Illinois’ 12th congressional district (D) – lost
O. J. McCartney
- 1922 – Minnesota’s 4th congressional district (I) – lost
Darrell McCarty
- 1976 – Utah’s 2nd congressional district (W/I) – lost
Janie Berle McCarty
- 1942 – California’s 20th congressional district (Townsend) – lost
John McCarty
- 1994 – Pennsylvania’s 18th congressional district (R) – lost
Leeman J. McCarty
- 1948 – Michigan’s 3rd congressional district (D) – lost
Paul J. McCarty
- 1946 – Massachusetts’ 10th congressional district (D) – lost
Walter McCarty
- 1962 – Missouri’s 5th congressional district (R) – lost
Walter T. McCarty
- 1980 – United States Senate (Arkansas) (W/I) – lost
Roger McCarville
- 2006 – Colorado’s 7th congressional district (C) – lost
I. Willits McCaskey
- 1956 – Pennsylvania’s 26th congressional district (R) – lost
Claire Conner McCaskill
- 2006 – United States Senate (Missouri) (D) – won
- 2012 – United States Senate (Missouri) (D) – won
- 2018 – United States Senate (Missouri) (D) – lost
Guy R. McCasland
- 1920 – Illinois’ 22nd congressional district (D) – lost
Gerald McCathern
- 1986 – Texas’ 19th congressional district (D) – lost
- 1988 – Texas’ 19th congressional district (D) – lost
Kim McCaughtry
- 1994 – Michigan’s 7th congressional district (D) – lost
Michael Thomas McCaul, Sr.
- 2004 – Texas’ 10th congressional district (R) – won
- 2006 – Texas’ 10th congressional district (R) – won
- 2008 – Texas’ 10th congressional district (R) – won
- 2010 – Texas’ 10th congressional district (R) – won
- 2012 – Texas’ 10th congressional district (R) – won
- 2014 – Texas’ 10th congressional district (R) – won
- 2016 – Texas’ 10th congressional district (R) – won
- 2018 – Texas’ 10th congressional district (R) – won
- 2020 – Texas’ 10th congressional district (R) – won
- 2022 – Texas’ 10th congressional district (R) – won
Daniel J. McCauley, Jr.
- 1952 – Pennsylvania’s 2nd congressional district (R) – lost
Greg McCauley
- 2018 – Pennsylvania’s 6th congressional district (R) – lost
Mike McCauley
- 1984 – Michigan’s 2nd congressional district (D) – lost
Shaun Lynn McCausland
- 2012 – United States Senate (Utah) (C) – lost
- 2014 – Utah’s 2nd congressional district (C) – lost
A. L. McCawley
- 1944 – Missouri’s 7th congressional district (D) – lost
Howard W. McCay
- 1922 – Florida’s 4th congressional district (R) – lost
John McCay III
- 2008 – Mississippi’s 4th congressional district (R) – lost
Lauren Orth McCay
- 2002 – Alabama’s 7th congressional district (L) – lost
George D. McClain
- 1970 – New York’s 16th congressional district (Liberal) – lost
Lisa Carmella McClain
- 2020 – Michgan’s 10th congressional district (R) – won
- 2022 – Michigan’s 9th congressional district (R) – won
Mat McClain
- 2002 – Tennessee’s 8th congressional district (R) – lost
Paul Anthony McClain
- 1996 – Ohio’s 4th congressional district (D) – lost
- 1998 – Ohio’s 4th congressional district (D) – lost
Mary B. McClaine
- 1976 – Virginia’s 1st congressional district (I) – lost
Bradlyn McClanahan
- 1988 – Maryland’s 4th congressional district (R) – lost
Donald McClanahan
- 1952 – Missouri’s 2nd congressional district (D) – lost
Fred Charles McClanahan, Jr.
- 1960 – Louisiana’s 4th congressional district (R) – lost
Molly McClanahan
- 1992 – California’s 39th congressional district (D) – lost
Nancy McClanahan
- 1998 – Colorado’s 1st congressional district (R) – lost
Sidney B. McClanahan
- 1964 – Missouri’s 2nd congressional district (D) – lost
James C. McClarin
- 1980 – California’s 1st congressional district (L) – lost
Kate McClatchy
- 1986 – California’s 42nd congressional district (PF) – lost
Ollie M. McClean
- 2006 – New York’s 11th congressional district (FDM) – lost
Kenneth McCleary
- 1966 – Illinois’ 14th congressional district (D) – lost
George McClellan
- 1944 – North Dakota’s at large congressional district (Ind. Rep.) – lost
Haroun McClellan
- 2022 – Minnesota’s 1st congressional district (GLC) – lost
Jennifer Leigh McClellan
- 2023 – Virginia’s 4th congressional district (Special) (D) – won
John Little McClellan
- 1934 – Arkansas’ 6th congressional district (D) – won
- 1936 – Arkansas’ 6th congressional district (D) – won
- 1942 – United States Senate (Arkansas) (D) – won
- 1948 – United States Senate (Arkansas) (D) – won
- 1950 – United States Senate (Arkansas) (D) – won
- 1960 – United States Senate (Arkansas) (D) – won
- 1966 – United States Senate (Arkansas) (D) – won
- 1972 – United States Senate (Arkansas) (D) – won
Erin R. McClelland
- 2014 – Pennsylvania’s 12th congressional district (D) – lost
- 2016 – Pennsylvania’s 12th congressional district (D) – lost
Thomas Jefferson McClelland
- 1938 – Pennsylvania’s 10th congressional district (D) – lost
Marty McClendon
- 2014 – Washington’s 6th congressional district (R) – lost
James Vernon McClintic
- 1920 – Oklahoma’s 7th congressional district (D) – won
- 1922 – Oklahoma’s 7th congressional district (D) – won
- 1924 – Oklahoma’s 7th congressional district (D) – won
- 1926 – Oklahoma’s 7th congressional district (D) – won
- 1928 – Oklahoma’s 7th congressional district (D) – won
- 1930 – Oklahoma’s 7th congressional district (D) – won
- 1932 – Oklahoma’s 7th congressional district (D) – won
Charles Blaine McClintock
- 1926 – Ohio’s 16th congressional district (R) – lost
- 1928 – Ohio’s 16th congressional district (R) – won
- 1930 – Ohio’s 16th congressional district (R) – won
- 1932 – Ohio’s 16th congressional district (R) – lost
- 1934 – Ohio’s 16th congressional district (R) – lost
H. R. McClintock
- 1930 – Ohio’s 15th congressional district (D) – lost
