There were ten special elections to the United States House of Representatives in 1933, to both the 72nd United States Congress and the 73rd United States Congress.
|- ! | Daniel E. Garrett | | 1920 | | Incumbent died December 13, 1932.<br/>New member elected January 28, 1933.<br>Democratic hold. | nowrap |
|- ! | John Nance Garner | | 1902 | | Incumbent resigned March 3, 1933 to become U.S. Vice President.<br>New member elected April 22, 1933.<br>Democratic hold. | nowrap |
|- ! | Clay S. Briggs | | 1918 | | Incumbent died April 29, 1933.<br>New member elected June 24, 1933.<br>Democratic hold. | nowrap |
|- ! | Charles H. Brand | | 1932 | | Incumbent died May 17, 1933.<br>New member elected July 5, 1933.<br>Democratic hold. | nowrap |
|- ! | Lewis W. Douglas | | 1926 | | Incumbent resigned March 4, 1933 to become Director of the Office of Management and Budget.<br/>New member elected October 3, 1933.<br>Democratic hold. | nowrap |
|- ! | Henry W. Watson | | 1914 | | Incumbent died August 27, 1933.<br>New member elected November 7, 1933.<br>Democratic gain. | nowrap |
|- ! | Edward B. Almon | | 1914 | | Incumbent died June 22, 1933.<br>New member elected November 14, 1933.<br>Democratic hold. | nowrap |
|- ! | Lynn Hornor | | 1930 | | Incumbent died September 23, 1933.<br>New member elected November 28, 1933.<br>Democratic hold. | nowrap |
|- ! | Bolivar E. Kemp | | 1924 | | Incumbent died June 19, 1933.<br>New member elected December 5, 1933.<br>Democratic hold.<br/>Election contested by Jared Y. Sanders Jr., with the House of Representatives ruling the seat vacant on January 29, 1934. | nowrap |
|- ! | Heartsill Ragon | | 1922 | | Incumbent resigned June 16, 1933 to become judge of the U.S. District Court for the Western District of Arkansas<br>New member elected December 19, 1933.<br>Democratic hold. | nowrap |
|- ! | John D. Clarke | | 1926 | | Incumbent died November 5, 1933.<br>New member elected December 28, 1933.<br>Republican hold. | nowrap |