J. C. Middleton
- 1924 – Alabama’s 4th congressional district (R) – lost
Larry Middleton
- 1956 – Michigan’s 15th congressional district (R) – lost
Gilbert Midonnet
- 2020 – New York’s 7th congressional district (L) – lost
Zoe Midyett
- 2020 – Oklahoma’s 3rd congressional district (D) – lost
Lucas S. Miel
- 1958 – Michigan’s 17th congressional district (R) – lost
Alphonse A. Miele
- 1960 – New Jersey’s 10th congressional district (R) – lost
Dan Mielke
- 2008 – Wisconsin’s 7th congressional district (R) – lost
Maurecio F. Miera
- 1934 – New Mexico’s at large congressional district (R) – lost
John P. Miglietta
- 2008 – Tennessee’s 5th congressional district (I) – lost
- 2010 – Tennessee’s 5th congressional district (I) – lost
- 2012 – Tennessee’s 5th congressional district (G) – lost
Nina Miglionico
- 1974 – Alabama’s 6th congressional district (D) – lost
John H. Mihaly
- 1960 – Ohio’s 14th congressional district (D) – lost
John L. Mihelich
- 1936 – Ohio’s 20th congressional district (I) – lost
Robert H. Mihlbaugh
- 1964 – Ohio’s 4th congressional district (D) – lost
- 1966 – Ohio’s 4th congressional district (D) – lost
George Lawrence Mikan, Jr.
- 1956 – Minnesota’s 3rd congressional district (R) – lost
LeRoy Mikels
- 1954 – Pennsylvania’s 15th congressional district (R) – lost
Marjorie Mikels
- 2002 – California’s 26th congressional district (D) – lost
Russell Mikels
- 1978 – United States Senate (Kansas) (Proh.) – lost
Gregory Mikkelson
- 2002 – Minnesota’s 1st congressional district (G) – lost
- 2004 – Minnesota’s 1st congressional district (IND) – lost
- 2008 – Minnesota’s 1st congressional district (I) – lost
Harley G. Mikkelson
- 2002 – Michigan’s 5th congressional district (G) – lost
- 2004 – Michigan’s 5th congressional district (G) – lost
- 2008 – United States Senate (Michigan) (G) – lost
- 2012 – United States Senate (Michigan) (G) – lost
- 2014 – Michigan’s 10th congressional district (G) – lost
- 2016 – Michigan’s 5th congressional district (G) – lost
- 2018 – Michigan’s 10th congressional district (G) – lost
Joe Miklosi
- 2012 – Colorado’s 6th congressional district (D) – lost
Barbara Ann Mikulski
- 1974 – United States Senate (Maryland) (D) – lost
- 1976 – Maryland’s 3rd congressional district (D) – won
- 1978 – Maryland’s 3rd congressional district (D) – won
- 1980 – Maryland’s 3rd congressional district (D) – won
- 1982 – Maryland’s 3rd congressional district (D) – won
- 1984 – Maryland’s 3rd congressional district (D) – won
- 1986 – United States Senate (Maryland) (D) – won
- 1992 – United States Senate (Maryland) (D) – won
- 1998 – United States Senate (Maryland) (D) – won
- 2004 – United States Senate (Maryland) (D) – won
- 2010 – United States Senate (Maryland) (D) – won
Tod Mikuriya
- 1980 – California’s 8th congressional district (L) – lost
Abner Joseph Mikva
- 1968 – Illinois’ 2nd congressional district (D) – won
- 1970 – Illinois’ 2nd congressional district (D) – won
- 1972 – Illinois’ 10th congressional district (D) – lost
- 1974 – Illinois’ 10th congressional district (D) – won
- 1976 – Illinois’ 10th congressional district (D) – won
- 1978 – Illinois’ 10th congressional district (D) – won
Marko Milakovich
- 2014 – Florida’s 9th congressional district (I) – lost
Millie Milam
- 2018 – Ohio’s 3rd congressional district (I-W/I) – lost
James Milano
- 2010 – New York’s 5th congressional district (R, CON) – lost
Salvatore J. Milano
- 1954 – New York’s 25th congressional district (D) – lost
Robert L. Milby
- 1954 – Kentucky’s 6th congressional district (R) – lost
Ally Milder
- 1990 – Nebraska’s 2nd congressional district (R) – lost
Alice Mae Miles
- 1992 – California’s 35th congressional district (PF) – lost
Arthur A. Miles
- 1932 – Illinois’ 24th congressional district (R) – lost
Blake L. Miles
- 2006 – California’s 51st congressional district (R) – lost
Chad Miles
- 2006 – Michigan’s 14th congressional district (R) – lost
Clarence G. Miles
- 1950 – Nebraska’s 1st congressional district (D) – lost
John Easten Miles
- 1948 – New Mexico’s at large congressional district (D) – won
Mike Miles
- 2004 – Wisconsin’s 7th congressional district (G) – lost
- 2006 – Wisconsin’s 7th congressional district (G) – lost
Patrick A. Miles, Jr.
- 2010 – Michigan’s 3rd congressional district (D) – lost
Sharon K. Miles
- 1996 – California’s 48th congressional district (NL) – lost
- 1998 – California’s 48th congressional district (NL) – lost
- 2000 – California’s 48th congressional district (NL) – lost
Dale Milford
- 1972 – Texas’ 24th congressional district (D) – won
- 1974 – Texas’ 24th congressional district (D) – won
- 1976 – Texas’ 24th congressional district (D) – won
George W. Milias
- 1974 – California’s 13th congressional district (R) – lost
Kenneth B. Miliner
- 1978 – New York’s 19th congressional district (SW) – lost
Louis R. Milio
- 1950 – Maryland’s 3rd congressional district (R) – lost
Jean Militean
- 1952 – New York’s 15th congressional district (American Labor) – lost
- 1954 – New York’s 15th congressional district (American Labor) – lost
William B. Milius
- 1966 – Missouri’s 2nd congressional district (D) – lost
John Milkovich
- 2002 – Louisiana’s 4th congressional district (D) – lost
Andy Millard
- 2016 – North Carolina’s 10th congressional district (D) – lost
Charles Dunsmore Millard
- 1930 – New York’s 25th congressional district (R) – won
- 1932 – New York’s 25th congressional district (R) – won
- 1934 – New York’s 25th congressional district (R) – won
- 1936 – New York’s 25th congressional district (R) – won
Charles Millard
- 1994 – New York’s 14th congressional district (R, Liberal) – lost
Tamara A. Millay
- 1996 – Missouri’s 1st congressional district (L) – lost
- 1998 – United States Senate (Missouri) (L) – lost
- 2000 – Missouri’s 1st congressional district (L) – lost
- 2002 – United States Senate (Missouri) (Special) (L) – lost
- 2004 – Missouri’s 9th congressional district (L) – lost
- 2006 – Missouri’s 2nd congressional district (L) – lost
- 2008 – Missouri’s 9th congressional district (L) – lost
Juanita Millender-McDonald
- 1996 – California’ 37th congressional district (Special) (D) – won
- 1996 – California’s 37th congressional district (D) – won
- 1998 – California’s 37th congressional district (D) – won
- 2000 – California’s 37th congressional district (D) – won
- 2002 – California’s 37th congressional district (D) – won
- 2004 – California’s 37th congressional district (D) – won
- 2006 – California’s 37th congressional district (D) – won
