The 1990 United States House of Representatives elections was an election for the United States House of Representatives on November 6, 1990, to elect members to serve in the 102nd United States Congress. They occurred in the middle of President George H. W. Bush's term. As in most midterm elections, the President's Republican Party lost seats to the Democratic Party, slightly increasing the Democratic majority in the chamber. It was a rare instance, however, in which both major parties lost votes to third parties such as the Libertarian Party as well as independent candidates.

Thomas Stephen Foley was an American lawyer and politician who served as the 49th speaker of the United States House of Representatives from 1989 to 1995. A member of the Democratic Party, Foley represented Washington's fifth district for thirty years (1965–1995). He was the first Speaker of the House in over a century since Galusha Grow in 1862 to be defeated in a re-election campaign.