The 1868 United Kingdom general election was the first after passage of the Reform Act 1867, which enfranchised many male householders, thus greatly increasing the number of men who could vote in elections in the United Kingdom. It was the first election held in the United Kingdom in which more than a million votes were cast; nearly triple the number of votes were cast compared to the previous election in 1865.

Benjamin Disraeli, 1st Earl of Beaconsfield, was a British statesman, Conservative politician and writer who twice served as Prime Minister of the United Kingdom. He played a central role in the creation of the modern Conservative Party, defining its policies and its broad outreach. Disraeli is remembered for his influential voice in world affairs, his political battles with the Liberal Party leader William Ewart Gladstone, and his one-nation conservatism or "Tory democracy". He made the Conservatives the party most identified with the British Empire and military action to expand it, both of which were popular among British voters. He is the only British Prime Minister to have been born Jewish.