There were four special elections to the United States House of Representatives in 1957 during the 85th United States Congress.
Elections are listed by date and district.
| District | Incumbent | This race | |||
|---|---|---|---|---|---|
| Member | Party | First elected | Results | Candidates | |
| New Mexico at-large | Antonio M. Fernández | Democratic | 1942 | Incumbent member-elect died November 7, 1956. New member elected April 9, 1957. Democratic hold. |
|
| New Jersey 2 | T. Millet Hand | Republican | 1944 | Incumbent member-elect died during previous congress. New member elected November 5, 1957. Republican hold. |
|
| Pennsylvania 13 | Samuel K. McConnell Jr. | Republican | 1944 (special) | Incumbent resigned September 1, 1957, after becoming executive director of the United Cerebral Palsy Associations. New member elected November 5, 1957. Republican hold. |
|
| Illinois 7 | James Bowler | Democratic | 1953 (special) | Incumbent died July 18, 1957. New member elected December 31, 1957. Democratic hold. |
|