Richard R. Stout
- 1968 – New Jersey’s 3rd congressional district (R) – lost
Tom Stout
- 1930 – Montana’s 2nd congressional district (D) – lost
William C. Stout
- 1976 – Indiana’s 5th congressional district (D) – lost
Donald K. Stoveken, Sr.
- 1990 – New Jersey’s 14th congressional district (Pop.) – lost
- 1992 – New Jersey’s 13th congressional district (America First Populist) – lost
Danny L. Stover
- 2006 – Illinois’ 19th congressional district (D) – lost
David A. Stover
- 1998 – Texas’ 24th congressional district (L) – lost
J. Byron Stover
- 1960 – Michigan’s 17th congressional district (Independent American) – lost
Robert C. Stowe
- 1996 – United States Senate (Massachusetts) (NL) – lost
Pharis Harvey Stower, Jr.
- 1994 – Wisconsin’s 3rd congressional district (D) – lost
Ervine F. Stoyer
- 1920 – Pennsylvania’s 28th congressional district (S) – lost
Donald C. Strachan
- 1934 – New York’s 6th congressional district (R) – lost
- 1936 – New York’s 6th congressional district (R) – lost
Celeste Strack Kaplan
- 1940 – California’s 13th congressional district (Comm.) – lost
Richard Strada
- 2002 – New Jersey’s 3rd congressional district (D) – lost
Aryanna C. Strader
- 2012 – Pennsylvania’s 16th congressional district (D) – lost
George L. Strader
- 1966 – West Virginia’s 2nd congressional district (R) – lost
- 1968 – West Virginia’s 2nd congressional district (R) – lost
Judy Stranahan
- 1988 – Utah’s 3rd congressional district (SW) – lost
Fred Strand
- 2010 – Michigan’s 6th congressional district (L) – lost
Michael Lathrop Strang
- 1984 – Colorado’s 3rd congressional district (R) – won
- 1986 – Colorado’s 3rd congressional district (R) – lost
Robert Alan Straniere
- 2008 – New York’s 13th congressional district (R) – lost
Robert V. Strasdauskas
- 1998 – Connecticut’s 5th congressional district (C) – lost
Roland Straten
- 2008 – New Jersey’s 8th congressional district (R) – lost
- 2010 – New Jersey’s 8th congressional district (R) – lost
Frank J. Stratman
- 1996 – Illinois’ 2nd congressional district (L) – lost
Alfred H. Stratton
- 1932 – Ohio’s at large congressional district (Proh.) – lost
Jared Paul Stratton
- 2010 – Utah’s 1st congressional district (L) – lost
Samuel Studdiford Stratton
- 1958 – New York’s 32nd congressional district (D, Liberal) – won
- 1960 – New York’s 32nd congressional district (D) – won
- 1962 – New York’s 35th congressional district (D, Liberal) – won
- 1964 – New York’s 35th congressional district (D, Liberal) – won
- 1966 – New York’s 35th congressional district (D) – won
- 1968 – New York’s 35th congressional district (D) – won
- 1970 – New York’s 29th congressional district (D) – won
- 1972 – New York’s 28th congressional district (D) – won
- 1974 – New York’s 28th congressional district (D) – won
- 1976 – New York’s 28th congressional district (D) – won
- 1978 – New York’s 28th congressional district (D) – won
- 1980 – New York’s 28th congressional district (D) – won
- 1982 – New York’s 23rd congressional district (D) – won
- 1984 – New York’s 23rd congressional district (D) – won
- 1986 – New York’s 23rd congressional district (D) – won
William Grant Stratton
- 1940 – Illinois’ at large congressional district (R) – won
- 1946 – Illinois’ at large congressional district (R) – won
Harvey G. Straub
- 1956 – Ohio’s 9th congressional district (R) – lost
Terrence D. Straub
- 1970 – Indiana’s 6th congressional district (D) – lost
Nile Straughan
- 1950 – Virginia’s 1st congressional district (R) – lost
Adam Straus
- 1988 – United States Senate (Florida) (W/I) – lost
Leon Straus
- 1948 – New York’s 23rd congressional district (American Labor) – lost
Edward Michael Strauss
- 2020 – Indiana’s 1st congressional district (L) – lost
Henry L. Strauss
- 1998 – Colorado’s 6th congressional district (D) – lost
Mark Strauss
- 2018 – Iowa’s 2nd congressional district (L) – lost
Ronald I. Strauss
- 1968 – Florida’s 11th congressional district (R) – lost
Harry Straw
- 1938 – United States Senate (Maryland) (Comm.) – lost
William P. Straw
- 1932 – New Hampshire’s 1st congressional district (R) – lost
Allen J. Strawbridge
- 1936 – Tennessee’s 8th congressional district (R) – lost
Rick Strawcutter
- 2014 – Michigan’s 7th congressional district (T) – lost
George W. Strawn
- 1926 – Oklahoma’s 3rd congressional district (R) – lost
Nancy Strebe
- 1970 – United States Senate (Minnesota) (SW) – lost
Gustave A. Strebel
- 1934 – New York’s 35th congressional district (S) – lost
Egbert Street
- 1952 – Michigan’s 6th congressional district (Proh.) – lost
- 1954 – Michigan’s 6th congressional district (Proh.) – lost
Sidney W. Street
- 2006 – California’s 38th congressional district (R) – lost
T. Milton Street
- 1982 – Pennsylvania’s 2nd congressional district (Milton Street) – lost
Margaret Streicker
- 2020 – Connecticut’s 3rd congressional district (R) – lost
Albert Streiff
- 1928 – Oregon’s 3rd congressional district (Socialist principle, I) – lost
- 1932 – Oregon’s 3rd congressional district (S) – lost
- 1934 – Oregon’s 3rd congressional district (S) – lost
- 1936 – United States Senate (Oregon) (I) – lost
Peter Streiff, Jr.
- 1930 – Oregon’s 3rd congressional district (S) – lost
Samuel C. Stretton
- 1990 – Pennsylvania’s 5th congressional district (D) – lost
Nancy Streve
- 1972 – Pennsylvania’s 1st congressional district (SW) – lost
