The 1890 United States House of Representatives elections were held for the most part on November 4, 1890, with five states holding theirs early in between June and October. They occurred in the middle of President Benjamin Harrison's term. Elections were held for 332 seats of the United States House of Representatives, representing 44 states, to serve in the 52nd United States Congress. Special elections were also held throughout the year.
A stagnant economy which became worse after the Panic of 1890, combined with a lack of support for then-Representative William McKinley's (defeated in the election) steep tariff act, which favored large industries at the expense of consumers, led to a sharp defeat for Harrison's Republican Party, giving a large majority to the Democratic Party and presaging Harrison's defeat in the 1892 United States presidential election. The Republican-controlled Congress was highly criticized for its lavish spending, and it earned the unflattering nickname of The Billion Dollar Congress. The Democrats promised to cut the outlandish budget.