Anti-English sentiment, also known as Anglophobia, refers to opposition, dislike, fear, hatred, oppression, persecution, and discrimination of English people and/or England. It can be observed in various contexts within the United Kingdom and in countries outside of it. In the UK, Benjamin Disraeli and George Orwell highlighted anti-English sentiments among Welsh, Irish, and Scottish nationalisms. In Scotland, Anglophobia is influenced by Scottish identity. Football matches and tournaments often see manifestations of anti-English sentiment, including assaults and attacks on English individuals. In Wales, historical factors such as English language imposition and cultural suppression have contributed to anti-English sentiment. In Northern Ireland, anti-English sentiment, arising from complex historical and political dynamics, was exemplified in the IRA's targeting of England during the Troubles.

The Murchison letter was a political scandal during the 1888 US presidential election between Grover Cleveland, the Democratic incumbent, and the Republican nominee, Benjamin Harrison. The letter was sent by Sir Lionel Sackville-West to "Charles F. Murchison," who was actually a political operative posing as a British expatriate. In the letter, Sackville-West suggested that Cleveland was preferred as president from the British point of view. The Republicans published this letter just two weeks before the election and turned many Irish-American voters away from Cleveland. That made him lose New York State and Indiana and thus the presidency. Sackville-West was sacked as British ambassador.