Paul Donnelly
- 2004 – Delaware’s at large congressional district (D) – lost
Timothy Michael Donnelly
- 2018 – California’s 8th congressional district (R) – lost
Tom Donnelly
- 1992 – Washington’s 6th congressional district (I) – lost
William J. Donnelly
- 1992 – New York’s 21st congressional district (RTL) – lost
William M. Donnelly
- 1926 – Michigan’s 1st congressional district (D) – lost
- 1928 – Michigan’s 1st congressional district (D) – lost
- 1930 – Michigan’s 1st congressional district (D) – lost
Neal Donner
- 1996 – California’s 32nd congressional district (L) – lost
Eugene G. Donohoe
- 1950 – Michigan’s 17th congressional district (D) – lost
Alfred F. Donohue, Jr.
- 1984 – New York’s 10th congressional district (RTL) – lost
- 2002 – New York’s 9th congressional district (R, CON) – lost
- 2008 – New York’s 9th congressional district (CON) – lost
Harold Daniel Donohue
- 1946 – Massachusetts’ 4th congressional district (D) – won
- 1948 – Massachusetts’ 4th congressional district (D) – won
- 1950 – Massachusetts’ 4th congressional district (D) – won
- 1952 – Massachusetts’ 4th congressional district (D) – won
- 1954 – Massachusetts’ 4th congressional district (D) – won
- 1956 – Massachusetts’ 4th congressional district (D) – won
- 1958 – Massachusetts’ 4th congressional district (D) – won
- 1960 – Massachusetts’ 4th congressional district (D) – won
- 1962 – Massachusetts’ 4th congressional district (D) – won
- 1964 – Massachusetts’ 4th congressional district (D) – won
- 1966 – Massachusetts’ 4th congressional district (D) – won
- 1968 – Massachusetts’ 4th congressional district (D) – won
- 1970 – Massachusetts’ 4th congressional district (D) – won
- 1972 – Massachusetts’ 3rd congressional district (D) – won
John S. Donohue
- 1970 – California’s 32nd congressional district (PF) – lost
- 1972 – California’s 32nd congressional district (PF) – lost
- 1974 – California’s 34th congressional district (PF) – lost
- 1980 – California’s 34th congressional district (PF) – lost
- 1982 – California’s 42nd congressional district (PF) – lost
- 1984 – California’s 42nd congressional district (PF) – lost
- 1986 – California’s 32nd congressional district (PF) – lost
Michael J. Donohue
- 1984 – Illinois’ 13th congressional district (D) – lost
Chuck Donovan
- 2010 – United States Senate (Georgia) (L) – lost
Daniel Michael Donovan, Jr.
- 2015 – New York’s 11th congressional district (Special) (R) – won
- 2016 – New York’s 11th congressional district (R, CON, IND, Ref.) – won
- 2018 – New York’s 11th congressional district (R, CON, IND, Ref.) – lost
Frank Donovan
- 1922 – Illinois’ at large congressional district (Special) (FL) – lost
Gerard Donovan
- 2008 – Tennessee’s 5th congressional district (R) – lost
James Britt Donovan
- 1962 – United States Senate (New York) (D) – lost
James George Donovan
- 1950 – New York’s 18th congressional district (D, R, Liberal) – won
- 1952 – New York’s 18th congressional district (D, R, Liberal) – won
- 1954 – New York’s 18th congressional district (D, R) – won
- 1956 – New York’s 18th congressional district (R) – lost
Jerome F. Donovan
- 1920 – New York’s 21st congressional district (D) – lost
Jerry Donovan
- 1920 – Nevada’s at large congressional district (S) – lost
John C. Donovan
- 1960 – Maine’s 2nd congressional district (D) – lost
Joseph F. Donovan
- 1962 – California’s 9th congressional district (R) – lost
Joseph O. Donovan
- 1942 – California’s 20th congressional district (D) – lost
Kathleen A. Donovan
- 1996 – New Jersey’s 9th congressional district (R) – lost
Patrick Donovan
- 2018 – Rhode Island’s 1st congressional district (R) – lost
Ricky Donovan
- 2020 – New York’s 26th congressional district (R) – lost
Edward F. Doolan
- 1952 – Massachusetts’ 14th congressional district (D) – lost
- 1954 – Massachusetts’ 14th congressional district (D) – lost
- 1956 – Massachusetts’ 14th congressional district (D) – lost
- 1958 – Massachusetts’ 14th congressional district (D) – lost
- 1960 – Massachusetts’ 14th congressional district (D) – lost
- 1962 – Massachusetts’ 10th congressional district (D) – lost
- 1964 – Massachusetts’ 10th congressional district (D) – lost
Calvin M. Dooley
- 1990 – California’s 17th congressional district (D) – won
- 1992 – California’s 20th congressional district (D) – won
- 1994 – California’s 20th congressional district (D) – won
- 1996 – California’s 20th congressional district (D) – won
- 1998 – California’s 20th congressional district (D) – won
- 2000 – California’s 20th congressional district (D) – won
- 2002 – California’s 20th congressional district (D) – won
Edwin Benedict Dooley
- 1956 – New York’s 26th congressional district (R) – won
- 1958 – New York’s 26th congressional district (R) – won
- 1960 – New York’s 26th congressional district (R) – won
Michael Dooley
- 1990 – Illinois’ 7th congressional district (R) – lost
Peter J. Dooling
- 1920 – New York’s 15th congressional district (D) – lost
Dudley Doolittle
- 1940 – Kansas’ 4th congressional district (D) – lost
John Taylor Doolittle
- 1990 – California’s 14th congressional district (R) – won
- 1992 – California’s 4th congressional district (R) – won
- 1994 – California’s 4th congressional district (R) – won
- 1996 – California’s 4th congressional district (R) – won
- 1998 – California’s 4th congressional district (R) – won
- 2000 – California’s 4th congressional district (R) – won
- 2002 – California’s 4th congressional district (R) – won
- 2004 – California’s 4th congressional district (R) – won
- 2006 – California’s 4th congressional district (R) – won
Richard L. Doolittle
- 1968 – Pennsylvania’s 25th congressional district (R) – lost
Mary Ellen Dooner
- 1940 – United States Senate (New Jersey) (Comm.) – lost
James P. Doran
- 1922 – Massachusetts’ 16th congressional district (D) – lost
- 1924 – Massachusetts’ 16th congressional district (D) – lost
C. F. ‘Bob’ Dore
- 1972 – Illinois’ 4th congressional district (D) – lost
Jim Dore
- 2000 – Alaska’s at large congressional district (AI) – lost
- 2002 – United States Senate (Alaska) (AI) – lost
Jim Dorenkott
- 2002 – California’s 53rd congressional district (W/I) – lost
Henry D. Dorfman
- 1948 – New York’s 15th congressional district (R) – lost
- 1952 – New York’s 11th congressional district (R) – lost
- 1954 – New York’s 11th congressional district (R) – lost
- 1956 – New York’s 11th congressional district (R) – lost
Byron Leslie Dorgan
- 1974 – North Dakota’s at large congressional district (D) – lost
- 1980 – North Dakota’s at large congressional district (D) – won
- 1982 – North Dakota’s at large congressional district (D) – won
- 1984 – North Dakota’s at large congressional district (D) – won
- 1986 – North Dakota’s at large congressional district (D) – won
- 1988 – North Dakota’s at large congressional district (D) – won
- 1990 – North Dakota’s at large congressional district (D) – won
- 1992 – United States Senate (North Dakota) (DNL) – won
- 1998 – United States Senate (North Dakota) (DNL) – won
- 2004 – United States Senate (North Dakota) (D) – won
Anthony N. Doria
- 1980 – United States Senate (Vermont) (I) – lost
- 1986 – United States Senate (Vermont) (CON) – lost
Greg Dority
- 2002 – North Carolina’s 1st congressional district (R) – lost
- 2004 – North Carolina’s 1st congressional district (R) – lost
- 2010 – North Carolina’s 12th congressional district (R) – lost
Savilla K. Dormida
- 1942 – New Jersey’s 8th congressional district (Proh.) – lost
- 1944 – New Jersey’s 8th congressional district (Proh.) – lost
D. A. Dorn
- 1926 – Pennsylvania’s 27th congressional district (D) – lost
- 1932 – Pennsylvania’s 27th congressional district (D) – lost
Debbie Dorn
- 1996 – South Carolina’s 3rd congressional district (D) – lost
Francis Edwin Dorn
- 1948 – New York’s 7th congressional district (R, Liberal) – lost
- 1950 – New York’s 7th congressional district (R) – lost
- 1952 – New York’s 12th congressional district (R) – won
- 1954 – New York’s 12th congressional district (R) – won
- 1956 – New York’s 12th congressional district (R) – won
- 1958 – New York’s 12th congressional district (R) – won
- 1960 – New York’s 12th congressional district (R) – lost
- 1962 – New York’s 15th congressional district (R) – lost
Frank A. Dorn
- 1930 – New York’s 42nd congressional district (R) – lost
Vedder V. Dorn
- 1978 – United States Senate (Colorado) (United States Party) – lost
William Jennings Bryan Dorn
- 1946 – South Carolina’s 3rd congressional district (D) – won
- 1950 – South Carolina’s 3rd congressional district (D) – won
- 1952 – South Carolina’s 3rd congressional district (D) – won
- 1954 – South Carolina’s 3rd congressional district (D) – won
- 1956 – South Carolina’s 3rd congressional district (D) – won
- 1958 – South Carolina’s 3rd congressional district (D) – won
- 1960 – South Carolina’s 3rd congressional district (D) – won
- 1962 – South Carolina’s 3rd congressional district (D) – won
- 1964 – South Carolina’s 3rd congressional district (D) – won
- 1966 – South Carolina’s 3rd congressional district (D) – won
- 1968 – South Carolina’s 3rd congressional district (D) – won
- 1970 – South Carolina’s 3rd congressional district (D) – won
- 1972 – South Carolina’s 3rd congressional district (D) – won
Robert Kenneth Dornan
- 1976 – California’s 27th congressional district (R) – won
- 1978 – California’s 27th congressional district (R) – won
- 1980 – California’s 27th congressional district (R) – won
- 1984 – California’s 38th congressional district (R) – won
- 1986 – California’s 38th congressional district (R) – won
- 1988 – California’s 38th congressional district (R) – won
- 1990 – California’s 38th congressional district (R) – won
- 1998 – California’s 46th congressional district (R) – lost
- 1992 – California’s 46th congressional district (R) – won
- 1994 – California’s 46th congressional district (R) – won
- 1996 – California’s 46th congressional district (R) – lost
