There were five special elections to the United States House of Representatives in 1927 during the 70th United States Congress.
List of elections
Elections are listed by date and district.
|-
|
| Ladislas Lazaro
| | Democratic
| 1912
| | Incumbent died March 30, 1927.New member elected August 23, 1927.Democratic hold. | nowrwap |
|-
|
| Walter W. Magee
| | Republican
| 1914
| | Incumbent died May 25, 1927.New member elected November 8, 1927.Republican hold. | nowrwap |
|-
|
| Ambrose E. B. Stephens
| | Republican
| 1918
| | Incumbent died February 12, 1927.New member elected November 8, 1927.Republican hold. | nowrap |
|-
|
| James M. Hazlett
| | Republican
| 1926
| | Incumbent resigned October 20, 1927.New member elected November 8, 1927.Republican hold. | nowrwap |
|-
|
| William Vaile
| | Republican
| 1918
| | Incumbent died July 2, 1927.New member elected November 15, 1927.Democratic gain. | nowrap |