The 1970 United States House of Representatives elections was an election for the United States House of Representatives held on November 3, 1970, to elect members to serve in the 92nd United States Congress. They occurred in the middle of Richard M. Nixon's first term as president. His party, the Republican Party, lost a net of 12 seats to the Democratic Party, which thereby increased its majority in the House. Many viewed the results of the 1970 election as an indication of public fatigue over the ongoing Vietnam War as well as the fallout from the Kent State Massacre.

The 1968 United States House of Representatives elections were elections for the United States House of Representatives on November 5, 1968, to elect members to serve in the 91st United States Congress. They coincided with Richard M. Nixon's election as president. Nixon's narrow victory yielded only limited gains for his Republican Party, which picked up a net of five seats from the Democratic Party. The Democrats retained a majority in the House.