The 1972 United States House of Representatives elections were held on November 7, 1972, to elect U.S. Representatives to serve in the 93rd United States Congress. This was the first election held after the 1970 United States redistricting cycle. It coincided with the landslide reelection victory of President Richard M. Nixon. Nixon's Republican Party managed to gain a net of twelve House of Representatives seats from the Democratic Party, although the Democrats retained a majority.

The 1888 United States House of Representatives elections were held for the most part on November 6, 1888, with three states holding theirs early between June and September. They occurred at the same time as the election of President Benjamin Harrison. Elections were initially held for 325 seats of the United States House of Representatives, representing 38 states, to serve in the 51st United States Congress. Six new states would later join the union and increase the House to 332 seats. Special elections were also held throughout the year.