There were 4 special elections in 1975 to the United States House of Representatives:
List of elections
Elections are listed by date and district.
| District
 | 
Incumbent
 | 
This race
 | 
| Member
 | 
Party
 | 
First elected
 | 
Results
 | 
Candidates
 | 
| Louisiana 6
 | 
John Rarick
 | 
Democratic
 | 
1966
 | 
Court ordered re-run of the General Election.  New member elected January 7, 1975. Republican gain.
 | 
- ▌
 Y Henson Moore (Republican) 54.14% 
- ▌Jeff LaCaze (Democratic) 45.86%
  
 
 | 
| California 37
 | 
Jerry Pettis
 | 
Republican
 | 
1966
 | 
Incumbent died February 14, 1975.  New member elected April 29, 1975. Republican hold.
 | 
-  ▌Bernard Wahl (American Independent) 1.57%
 -  ▌Joe E. Hubbs (Democratic) 1.26%
 -  ▌Louis Martinez (Republican) 0.99%
 -  ▌Jack H. Harrison (Republican) 0.78%
 -  ▌Bud Mathewson (Republican) 0.63%
 -  ▌Clodeon Adkins (Democratic) 0.56%
 -  ▌C. L. James (Democratic) 0.35%
 -  ▌Richard Welby (Democratic) 0.33%
 -  ▌Robert J. Allenthorp (Republican) 0.21%
  
 
 | 
| Illinois 5
 | 
John C. Kluczynski
 | 
Democratic
 | 
1950
 | 
Incumbent died January 26, 1975.  New member elected July 8, 1975. Democratic hold.
 | 
 | 
| Tennessee 5
 | 
Richard Fulton
 | 
Democratic
 | 
1962
 | 
Incumbent resigned August 14, 1975, after being elected Mayor of Nashville  New member elected November 25, 1975. Democratic hold.
 | 
 | 
References
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U.S.  Senate |  | 
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Elections spanning two years (through 1879) |  | 
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Elections held in a single year (starting 1880) | Regulars and even-year specials |  | 
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 Odd-year specials |  | 
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