John William Byrnes
- 1944 – Wisconsin’s 8th congressional district (R) – won
- 1946 – Wisconsin’s 8th congressional district (R) – won
- 1948 – Wisconsin’s 8th congressional district (R) – won
- 1950 – Wisconsin’s 8th congressional district (R) – won
- 1952 – Wisconsin’s 8th congressional district (R) – won
- 1954 – Wisconsin’s 8th congressional district (R) – won
- 1956 – Wisconsin’s 8th congressional district (R) – won
- 1958 – Wisconsin’s 8th congressional district (R) – won
- 1960 – Wisconsin’s 8th congressional district (R) – won
- 1962 – Wisconsin’s 8th congressional district (R) – won
- 1964 – Wisconsin’s 8th congressional district (R) – won
- 1966 – Wisconsin’s 8th congressional district (R) – won
- 1968 – Wisconsin’s 8th congressional district (R) – won
- 1970 – Wisconsin’s 8th congressional district (R) – won
Margaret V. Byrnes
- 1992 – New York’s 8th congressional district (CON) – lost
- 1994 – New York’s 8th congressional district (CON) – lost
Pam Byrnes
- 2014 – Michigan’s 7th congressional district (D) – lost
Robert C. Byrnes, Jr.
- 1986 – New York’s 29th congressional district (CON) – lost
Eleanor Byrns
- 1926 – New York’s 11th congressional district (S) – lost
Joseph Wellington Byrns, Jr.
- 1938 – Tennessee’s 5th congressional district (D) – won
- 1940 – Tennessee’s 5th congressional district (D) – lost
Joseph Wellington Byrns, Sr.
- 1920 – Tennessee’s 6th congressional district (D) – won
- 1922 – Tennessee’s 6th congressional district (D) – won
- 1924 – Tennessee’s 6th congressional district (D) – won
- 1926 – Tennessee’s 6th congressional district (D) – won
- 1928 – Tennessee’s 6th congressional district (D) – won
- 1930 – Tennessee’s 6th congressional district (D) – won
- 1932 – Tennessee’s 5th congressional district (D) – won
- 1934 – Tennessee’s 5th congressional district (D) – won
Alexander Byron
- 1962 – Massachusetts’ 12th congressional district (D) – lost
- 1964 – Massachusetts’ 12th congressional district (D) – lost
- 1986 – Massachusetts’ 10th congressional district (I) – lost
Beverly Barton Butcher Byron
- 1978 – Maryland’s 6th congressional district (D) – won
- 1980 – Maryland’s 6th congressional district (D) – won
- 1982 – Maryland’s 6th congressional district (D) – won
- 1984 – Maryland’s 6th congressional district (D) – won
- 1986 – Maryland’s 6th congressional district (D) – won
- 1988 – Maryland’s 6th congressional district (D) – won
- 1990 – Maryland’s 6th congressional district (D) – won
David Byron
- 2016 – Florida’s 19th congressional district (W/I) – lost
Goodloe Edgar Byron
- 1970 – Maryland’s 6th congressional district (D) – won
- 1972 – Maryland’s 6th congressional district (D) – won
- 1968 – Maryland’s 6th congressional district (D) – lost
- 1974 – Maryland’s 6th congressional district (D) – won
- 1976 – Maryland’s 6th congressional district (D) – won
John L. Byron
- 1996 – Florida’s 15th congressional district (D) – lost
Michael P. Byron
- 2002 – California’s 49th congressional district (W/I) – lost
- 2004 – California’s 49th congressional district (D) – lost
Robert D. Byron
- 1954 – New York’s 29th congressional district (D) – lost
William Devereux Byron II
- 1938 – Maryland’s 6th congressional district (D) – won
- 1940 – Maryland’s 6th congressional district (D) – won
Dianne Yvonne Byrum
- 2000 – Michigan’s 8th congressional district (D) – lost
Paul R. Byrum
- 1936 – Missouri’s 4th congressional district (R) – lost
