1957 United States House of Representatives elections

There were elections in 1957 to the United States House of Representatives:

District Vacator Reason for change Successor Date successor seated
New Mexico At-large Vacant Rep. Antonio M. Fernández died during previous congress Joseph Montoya (D) April 9, 1957
New Jersey 2nd Vacant Rep. T. Millet Hand died during previous congress Milton W. Glenn (R) November 5, 1957
Illinois 7th James Bowler (D) Died July 18, 1957 Roland V. Libonati (D) December 31, 1957
Pennsylvania 13th Samuel K. McConnell, Jr. (R) Resigned September 1, 1957, after becoming Executive Director of the United Cerebral Palsy Associations John A. Lafore, Jr. (R) November 5, 1957