Reba Williams Dixon
- 1980 – New York’s 19th congressional district (SW) – lost
Timothy D. Dixon
- 2012 – Tennessee’s 8th congressional district (D) – lost
Thomas Dixon
- 2016 – United States Senate (South Carolina) (D, WF, G) – lost
Toietta Dixon
- 1996 – Illinois’ 7th congressional district (L) – lost
W. O. Dixon
- 1920 – North Carolina’s 2nd congressional district (R) – lost
William Cornelius Dixon
- 1934 – Ohio’s 22nd congressional district (D) – lost
Forest Dizotell
- 1940 – Illinois’ 14th congressional district (D) – lost
Charles Kong Djou
- 2010 – Hawaii’s 1st congressional district (R) – lost
- 2012 – Hawaii’s 1st congressional district (R) – lost
- 2014 – Hawaii’s 1st congressional district (R) – lost
W. M. Doak
- 1920 – Virginia’s 6th congressional district (R) – lost
H. C. Doane
- 1948 – Michigan’s 13th congressional district (Proh.) – lost
Paul V. Doane
- 1980 – Massachusetts’ 12th congressional district (R) – lost
Raymon Doane
- 2018 – Colorado’s 1st congressional district (L) – lost
- 2020 – United States Senate (Colorado) (L) – lost
Donald Claude Dobbins
- 1932 – Illinois’ 19th congressional district (D) – won
- 1934 – Illinois’ 19th congressional district (D) – won
Fern Dobbins
- 1934 – United States Senate (Wisconsin) (Ind. Comm.) – lost
James Dobbins
- 1960 – New Jersey’s 7th congressional district (D) – lost
Ben Dobbs
- 1968 – California’s 17th congressional district (PF) – lost
Jim Dobbs
- 1962 – Texas’ 10th congressional district (R) – lost
Robert Dobbs (South Carolina)
- 2010 – South Carolina’s 1st congressional district (G) – lost
Robert Dobbs (Tennessee)
- 1956 – Tennessee’s 9th congressional district (I) – lost
Henry G. Dobler
- 1922 – Illinois’ 4th congressional district (R) – lost
Jack N. Dobosh
- 1974 – New York’s 13th congressional district (R, CON) – lost
- 1976 – New York’s 13th congressional district (R, CON) – lost
Joseph Dobrian
- 2002 – New York’s 8th congressional district (L) – lost
George Dobsevage
- 1926 – New York’s 20th congressional district (S) – lost
Thomas Dobson
- 1928 – Wisconsin’s 3rd congressional district (Proh.) – lost
Jill Docking
- 1996 – United States Senate (Kansas) (Short Term) (D) – lost
Charles Dockins
- 2000 – United States Senate (Missouri) (NL) – lost
John Francis Dockweiler
- 1930 – California’s 10th congressional district (D) – lost
- 1932 – California’s 16th congressional district (D) – won
- 1934 – California’s 16th congressional district (D, R) – won
- 1936 – California’s 16th congressional district (D) – won
- 1938 – California’s 16th congressional district (W/I) – lost
Jeff Doctor
- 2010 – North Carolina’s 9th congressional district (D) – lost
(Dr.) Bella Visono Dodd
- 1968 – New York’s 19th congressional district (CON) – lost
Christopher John Dodd
- 1974 – Connecticut’s 2nd congressional district (D) – won
- 1976 – Connecticut’s 2nd congressional district (D) – won
- 1978 – Connecticut’s 2nd congressional district (D) – won
- 1980 – United States Senate (Connecticut) (D) – won
- 1986 – United States Senate (Connecticut) (D) – won
- 1992 – United States Senate (Connecticut) (D, A CT Party) – won
- 1998 – United States Senate (Connecticut) (D) – won
- 2004 – United States Senate (Connecticut) (D) – won
Craig Dodd
- 1984 – Oklahoma’s 6th congressional district (R) – lost
Dan Dodd
- 2006 – Texas’ 3rd congressional district (D) – lost
Doug Dodd
- 2000 – Florida’s 2nd congressional district (R) – lost
- 2002 – Oklahoma’s 1st congressional district (D) – lost
- 2004 – Oklahoma’s 1st congressional district (D) – lost
Hiram Dodd
- 1948 – Alabama’s 9th congressional district (R) – lost
J. W. Dodd
- 1934 – Alabama’s 7th congressional district (I) – lost
Thomas Joseph Dodd
- 1952 – Connecticut’s 1st congressional district (D) – won
- 1954 – Connecticut’s 1st congressional district (D) – won
- 1956 – United States Senate (Connecticut) (D) – lost
- 1958 – United States Senate (Connecticut) (D) – won
- 1964 – United States Senate (Connecticut) (D) – won
- 1970 – United States Senate (Connecticut) (Dodd Ind.) – lost
Earl F. Dodds
- 1960 – Indiana’s 2nd congressional district (Proh.) – lost
Philip Van Horn Weems Dodds
- 2012 – Florida’s 3rd congressional district (NP) – lost
Frank Doden
- 2002 – Ohio’s 7th congressional district (I) – lost
Andrew Ian Dodge
- 2012 – United States Senate (Maine) (Ind for Liberty) – lost
Calvin G. Dodge
- 1986 – United States Senate (Colorado) (Proh.) – lost
- 1990 – United States Senate (Colorado) (Proh.) – lost
Earl Farwell Dodge, Jr.
- 1966 – United States Senate (Kansas) (Proh.) – lost
Ernest L. Dodge
- 1936 – United States Senate (Massachusetts) (SL) – lost
Frank L. Dodge
- 1920 – Michigan’s 6th congressional district (D) – lost
- 1926 – Michigan’s 6th congressional district (D) – lost
Larry Dodge
- 1982 – United States Senate (Montana) (L) – lost
Marshall L. Dodge III
- 1972 – New York’s 19th congressional district (CON) – lost
Richard K. Dodge
- 1982 – Arizona’s 1st congressional district (L) – lost
Sumner Duncan Dodge
- 1976 – Arizona’s 1st congressional district (L) – lost
Elmer H. Dodson
- 1970 – United States Senate (West Virginia) (R) – lost
Ernest Doerfler
- 1950 – New York’s 26th congressional district (Liberal) – lost
- 1954 – New York’s 25th congressional district (Liberal) – lost
