The 1886 United Kingdom general election took place from 1 to 27 July 1886, following the defeat of the Government of Ireland Bill 1886. It resulted in a major reversal of the results of the 1885 election as the Conservatives, led by Lord Salisbury, were joined in an electoral pact with the breakaway Unionist wing of the Liberals led by Lord Hartington and Joseph Chamberlain. The new Liberal Unionist party elected 77 members and gave the Conservatives their parliamentary majority, but did not join them in a formal coalition.

The 1885 United Kingdom general election was held from 24 November to 18 December 1885. This was the first general election after an extension of the franchise and redistribution of seats. For the first time a majority of adult males could vote and most constituencies by law returned a single member to Parliament, fulfilling one of the ideals of Chartism to provide direct single-member, single-electorate accountability. It saw the Liberals, led by William Gladstone, win the most seats, but not an overall majority. As the Irish Nationalists held the balance of power between them and the Conservatives who sat with an increasing number of allied Unionist MPs, this exacerbated divisions within the Liberals over Irish Home Rule and led to a Liberal split and another general election the following year.