There were five special elections to the United States House of Representatives in 1993, during 103rd United States Congress.
Elections are listed by date and district.
|- ! | Les Aspin | | Democratic | 1970 | | Incumbent resigned January 20, 1993, to become U.S. Secretary of Defense.<br/>New member elected May 4, 1993.<br/>Democratic hold. | nowrap | |- ! | Mike Espy | | Democratic | 1986 | | Incumbent resigned January 22, 1993, to become U.S. Secretary of Agriculture.<br/>New member elected April 13, 1993.<br/>Democratic hold. | nowrap |
|- ! | Leon Panetta | | Democratic | 1976 | | Incumbent resigned January 23, 1993, to become Director of the Office of Management and Budget.<br/>New member elected June 8, 1993.<br/>Democratic hold. | nowrap | |- ! | Bill Gradison | | Republican | 1974 | | Incumbent resigned January 31, 1993, to become president of the Health Insurance Association of America.<br/>New member elected May 4, 1993.<br/>Republican hold. | nowrap |
|- ! | Paul B. Henry | | Republican | 1984 | | Incumbent died July 31, 1993.<br/>New member elected December 7, 1993.<br/>Republican hold. | nowrap |