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.

Anti-British sentiment is the prejudice against, persecution of, discrimination against, fear of, dislike of, or hatred against the British Government, British people, or the culture of the United Kingdom.