David Melville
- 2010 – Louisiana’s 4th congressional district (D) – lost
Frank Melville
- 1926 – New Jersey’s 2nd congressional district (D) – lost
J. Keith Melville
- 1966 – Utah’s 1st congressional district (D) – lost
Jack Melvin
- 1998 – Wisconsin’s 5th congressional district (R) – lost
Antoine Members
- 2008 – Illinois’ 1st congressional district (R) – lost
Mark S. Memoly
- 2010 – United States Senate (Missouri) (W/I) – lost
Arn Menconi
- 2016 – United States Senate (Colorado) (G) – lost
C. D. Mendenhall
- 1934 – New Jersey’s 4th congressional district (Personal Choice) – lost
Warner D. Mendenhall
- 1990 – Ohio’s 16th congressional district (D) – lost
- 1992 – Ohio’s 16th congressional district (D) – lost
Ernest Mendez
- 1936 – New York’s 3rd congressional district (S) – lost
Rafael Mendez
- 1988 – New York’s 18th congressional district (New Alliance) – lost
- 1992 – New York’s 12th congressional district (New Alliance) – lost
James Mendietta
- 1972 – New York’s 14th congressional district (SW) – lost
Joseph M. Mendonca
- 1948 – Massachusetts’ 14th congressional district (D) – lost
Benjamin Eloy Mendoza
- 2008 – Texas’ 16th congressional district (I) – lost
- 2018 – Texas’ 16th congressional district (I) – lost
- 2020 – United States Senate (Louisiana) (I) – lost
David Mendoza
- 1998 – Arizona’s 1st congressional district (D) – lost
- 2000 – Arizona’s 1st congressional district (D) – lost
M. V. ‘Vinny’ Mendoza
- 2004 – Louisiana’s 1st congressional district (D) – lost
- 2012 – Louisiana’s 1st congressional district (D) – lost
- 2014 – Louisiana’s 1st congressional district (D) – lost
- 2016 – United States Senate (Louisiana) (D) – lost first round
- 2022 – United States Senate (Louisiana) (D) – lost
O. B. Menees
- 1936 – South Carolina’s 3rd congressional district (I) – lost
- 1938 – South Carolina’s 3rd congressional district (R) – lost
John N. Menefee
- 1948 – Kentucky’s 6th congressional district (R) – lost
Jonathan R. Menefee
- 2004 – Virginia’s 4th congressional district (D) – lost
Robert Jacobsen Menendez Jr.
- 2022 – New Jersey’s 8th congressional district (D) – won
Robert Jacobsen Menendez
- 1992 – New Jersey’s 13th congressional district (D) – won
- 1994 – New Jersey’s 13th congressional district (D) – won
- 1996 – New Jersey’s 13th congressional district (D) – won
- 1998 – New Jersey’s 13th congressional district (D) – won
- 2000 – New Jersey’s 13th congressional district (D) – won
- 2002 – New Jersey’s 13th congressional district (D) – won
- 2004 – New Jersey’s 13th congressional district (D) – won
- 2006 – United States Senate (New Jersey) (D) – won
- 2012 – United States Senate (New Jersey) (D) – won
- 2018 – United States Senate (New Jersey) (D) – won
Grace Meng
- 2012 – New York’s 6th congressional district (D, WF) – won
- 2014 – New York’s 6th congressional district (D, WF) – won
- 2016 – New York’s 6th congressional district (D, Women’s Equality) – won
- 2018 – New York’s 6th congressional district (D) – won
- 2020 – New York’s 6th congressional district (D, WF) – won
- 2022 – New York’s 6th congressional district (D) – won
U. Grant Mengel
- 1924 – Pennsylvania’s 13th congressional district (S) – lost
Franklin Menges
- 1924 – Pennsylvania’s 22nd congressional district (R) – won
- 1926 – Pennsylvania’s 22nd congressional district (R, Proh.) – won
- 1928 – Pennsylvania’s 22nd congressional district (R, Proh.) – won
- 1930 – Pennsylvania’s 22nd congressional district (R) – lost
George C. Menkens
- 1962 – Nebraska’s 1st congressional district (W/I) – lost
Dale K. Mensing
- 2014 – California’s 2nd congressional district (R) – lost
- 2016 – California’s 2nd congressional district (R) – lost
- 2018 – California’s 2nd congressional district (R) – lost
- 2020 – California’s 2nd congressional district (R) – lost
Glen R. Menze
- 2000 – Minnesota’s 7th congressional district (R) – lost
- 2008 – Minnesota’s 7th congressional district (R) – lost
- 2010 – Minnesota’s 7th congressional district (IND) – lost
Michael Meo
- 2008 – Oregon’s 3rd congressional district (PG) – lost
- 2010 – Oregon’s 3rd congressional district (Pacific Green, Prog.) – lost
- 2014 – Oregon’s 3rd congressional district (PG) – lost
Alex Merced
- 2016 – United States Senate (New York) (L) – lost
Forrest Mercer
- 1934 – Pennsylvania’s 19th congressional district (D) – lost
Gabriela Saucedo Mercer
- 2012 – Arizona’s 3rd congressional district (R) – lost
- 2014 – Arizona’s 3rd congressional district (R) – lost
Thomas H. Mercer
- 1976 – Oregon’s 2nd congressional district (R) – lost
F. C. Merchon
- 1920 – New York’s 9th congressional district (Proh.) – lost
George Mercier
- 1982 – United States Senate (Utah) (L) – lost
Louis R. Mercogliano
- 1966 – New York’s 7th congressional district (R) – lost
- 1968 – New York’s 7th congressional district (R, CON) – lost
Joseph M. Mercurio
- 1996 – New Jersey’s 12th congressional district (I) – lost
Linda A. Mercurio
- 2000 – New Jersey’s 5th congressional district (D) – lost
Brainard ‘Bee’ Merdinger
- 1974 – California’s 11th congressional district (R) – lost
James H. Meredith
- 1992 – Mississippi’s 4th congressional district (I) – lost
John Christian Meredith
- 1988 – Georgia’s 1st congressional district (R) – lost
- 1990 – Georgia’s 1st congressional district (R) – lost
Alicia Merel
- 1982 – United States Senate (Ohio) (I) – lost
D. F. Merill
- 1948 – South Carolina’s 3rd congressional district (R) – lost
Jack Merkl
- 2002 – Florida’s 19th congressional district (R) – lost
David Merkle
- 2018 – Illinois’ 2nd congressional district (R) – lost
Jeffrey Alan Merkley
- 2008 – United States Senate (Oregon) (D) – won
- 2014 – United States Senate (Oregon) (D) – won
- 2020 – United States Senate (Oregon) (D) – won
Greg Merle
- 2008 – Michigan’s 6th congressional district (L) – lost
- 2010 – Michigan’s 7th congressional district (L) – lost
Lynn Merle
- 2006 – New Jersey’s 2nd congressional district (A New Direction) – lost
Roger Merle
- 2002 – New Jersey’s 2nd congressional district (G) – lost
Brian Merlen
- 2020 – Connecticut’s 4th congressional district (I) – lost
Joseph P. Merlino
- 1982 – New Jersey’s 4th congressional district (D) – lost
