Carl Richard Davis
- 1974 – California’s 6th congressional district (AI) – lost
Catherine Davis
- 2004 – Georgia’s 4th congressional district (R) – lost
- 2006 – Georgia’s 4th congressional district (R) – lost
Charles ‘Charlie’ Davis
- 1996 – California’s 37th congressional district (Special) (D) – lost
Charles Gregory Davis
- 1984 – California’s 21st congressional district (D) – lost
Charles Russell Davis
- 1920 – Minnesota’s 3rd congressional district (R) – won
- 1922 – Minnesota’s 3rd congressional district (R) – won
Chester A. Davis
- 1932 – Indiana’s 9th congressional district (R) – lost
- 1934 – Indiana’s 9th congressional district (R) – lost
- 1936 – Indiana’s 9th congressional district (R) – lost
Cicely Davis
- 2022 – Minnesota’s 5th congressional district (R) – lost
Clifford Davis
- 1940 – Tennessee’s 9th congressional district (D) – won
- 1942 – Tennessee’s 10th congressional district (D) – won
- 1944 – Tennessee’s 10th congressional district (D) – won
- 1946 – Tennessee’s 10th congressional district (D) – won
- 1948 – Tennessee’s 10th congressional district (D) – won
- 1950 – Tennessee’s 10th congressional district (D) – won
- 1952 – Tennessee’s 9th congressional district (D) – won
- 1954 – Tennessee’s 9th congressional district (D) – won
- 1956 – Tennessee’s 9th congressional district (D) – won
- 1958 – Tennessee’s 9th congressional district (D) – won
- 1960 – Tennessee’s 9th congressional district (D) – won
- 1962 – Tennessee’s 9th congressional district (D) – won
Dana Davis
- 2010 – United States Senate (Alaska) (W/I) – lost
Daniel Davis (IL-19)
- 2008 – Illinois’ 19th congressional district (D) – lost
Daniel K. Davis
- 1996 – Illinois’ 7th congressional district (D) – won
- 1998 – Illinois’ 7th congressional district (D) – won
- 2000 – Illinois’ 7th congressional district (D) – won
- 2002 – Illinois’ 7th congressional district (D) – won
- 2004 – Illinois’ 7th congressional district (D) – won
- 2006 – Illinois’ 7th congressional district (D) – won
- 2008 – Illinois’ 7th congressional district (D) – won
- 2010 – Illinois’ 7th congressional district (D) – won
- 2012 – Illinois’ 7th congressional district (D) – won
- 2014 – Illinois’ 7th congressional district (D) – won
- 2016 – Illinois’ 7th congressional district (D) – won
- 2018 – Illinois’ 7th congressional district (D) – won
- 2020 – Illinois’ 7th congressional district (D) – won
- 2022 – Illinois’ 7th congressional district (D) – won
Danny Davis (Michigan)
- 2010 – Michigan’s 7th congressional district (W/I) – lost
Dave Davis
- 1996 – Tennessee’s 1st congressional district (I) – lost
David Davis (California)
- 1992 – California’s 29th congressional district (I) – lost
David Davis (Pennsylvania)
- 1932 – Pennsylvania’s 2nd congressional district (Comm.) – lost
- 1936 – Pennsylvania’s 2nd congressional district (FL) – lost
David E. Davis
- 1974 – California’s 24th congressional district (AI) – lost
David Lee Davis
- 2006 – Tennessee’s 1st congressional district (R) – won
David R. Davis
- 1992 – Tennessee’s 7th congressional district (D) – lost
- 2006 – Tennessee’s 6th congressional district (R) – lost
Davis
- 1928 – Connecticut’s 3rd congressional district (S) – lost
- 1930 – Connecticut’s 3rd congressional district (S) – lost
Dick Davis
- 1976 – Colorado’s 4th congressional district (I) – lost
Dock H. Davis
- 1980 – Georgia’s 6th congressional district (D) – lost
Don Davis
- 1990 – North Carolina’s 3rd congressional district (R) – lost
- 1992 – North Carolina’s 2nd congressional district (R) – lost
Donald Gene Davis
- 2022 – North Carolina’s 1st congressional district (D) – won
Donna C. Davis
- 2002 – Oklahoma’s 5th congressional district (I) – lost
Drake Davis
- 2006 – Oregon’s 1st congressional district (L) – lost
Drew Davis
- 1984 – Oregon’s 3rd congressional district (R) – lost
Edward G. Davis
- 1980 – New Jersey’s 9th congressional district (Citizens) – lost
Ellen Duane Davis
- 1922 – Pennsylvania’s 2nd congressional district (D) – lost
Emma Davis
- 1936 – Connecticut’s 3rd congressional district (Comm.) – lost
Ewin Lamar Davis
- 1920 – Tennessee’s 5th congressional district (D) – won
- 1922 – Tennessee’s 5th congressional district (D) – won
- 1924 – Tennessee’s 5th congressional district (D) – won
- 1926 – Tennessee’s 5th congressional district (D) – won
- 1928 – Tennessee’s 5th congressional district (D) – won
- 1930 – Tennessee’s 5th congressional district (D) – won
Francis G. Davis
- 1946 – Ohio’s 2nd congressional district (D) – lost
Frank E. Davis
- 1934 – New York’s 5th congressional district (R) – lost
Fred B. Davis
- 2004 – California’s 21st congressional district (D) – lost
Gary Gene Davis
- 2012 – United States Senate (Tennessee) (W/I) – lost
Geoffrey C. Davis
- 2002 – Kentucky’s 4th congressional district (R) – lost
- 2004 – Kentucky’s 4th congressional district (R) – won
- 2006 – Kentucky’s 4th congressional district (R) – won
- 2008 – Kentucky’s 4th congressional district (R) – won
- 2010 – Kentucky’s 4th congressional district (R) – won
Gladys E. Davis
- 1960 – Ohio’s 6th congressional district (Special) (D) – lost
Glenn Robert Davis
- 1948 – Wisconsin’s 2nd congressional district (R) – won
- 1950 – Wisconsin’s 2nd congressional district (R) – won
- 1952 – Wisconsin’s 2nd congressional district (R) – won
- 1954 – Wisconsin’s 2nd congressional district (R) – won
- 1964 – Wisconsin’s 9th congressional district (R) – won
- 1966 – Wisconsin’s 9th congressional district (R) – won
- 1968 – Wisconsin’s 9th congressional district (R) – won
- 1970 – Wisconsin’s 9th congressional district (R) – won
- 1972 – Wisconsin’s 9th congressional district (R) – won
Gordon T. Davis
- 1982 – South Carolina’s 3rd congressional district (R) – lost
Greg Davis
- 2008 – Mississippi’s 1st congressional district (R) – lost
H. C. Davis
- 1930 – Washington’s 4th congressional district (R) – lost
Harold Davis
- 2014 – Missouri’s 3rd congressional district (W/I) – lost
- 2016 – Missouri’s 3rd congressional district (W/I) – lost
Henry W. Davis
- 1928 – Pennsylvania’s 8th congressional district (D) – lost
Jack Davis (Illinois)
- 1986 – Illinois’ 4th congressional district (R) – won
- 1988 – Illinois’ 4th congressional district (R) – lost
Jack Davis (NY-26)
- 2004 – New York’s 26th congressional district (D, WF) – lost
- 2006 – New York’s 26th congressional district (D, IND, WF) – lost
Jack Davis (NY-28)
- 1940 – New York’s 28th congressional district (American Labor) – lost
Jacob Erastus Davis
- 1940 – Ohio’s 6th congressional district (D) – won
- 1942 – Ohio’s 6th congressional district (D) – lost
James Curran Davis
- 1946 – Georgia’s 5th congressional district (D) – won
- 1948 – Georgia’s 5th congressional district (D) – won
- 1950 – Georgia’s 5th congressional district (D) – won
- 1952 – Georgia’s 5th congressional district (D) – won
- 1954 – Georgia’s 5th congressional district (D) – won
- 1956 – Georgia’s 5th congressional district (D) – won
- 1958 – Georgia’s 5th congressional district (D) – won
- 1960 – Georgia’s 5th congressional district (D) – won
James E. Davis
- 1996 – United States Senate (Illinois) (NL) – lost
James John Davis
- 1930 – United States Senate (Pennsylvania) (Special) (R) – won
- 1932 – United States Senate (Pennsylvania) (R, Liberal) – won
- 1938 – United States Senate (Pennsylvania) (R) – won
- 1944 – United States Senate (Pennsylvania) (R) – lost
James Martin Davis
- 1996 – Nebraska’s 2nd congressional district (D) – lost
