{{Short description|Country in northwestern Europe}}
{{Hatnote|"UK" redirects here. For other uses, see [[UK (disambiguation)]] and [[United Kingdom (disambiguation)]]. Not to be confused with [[England]] or [[Great Britain]].}}
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{{Use British English|date=April 2012}}
{{Use dmy dates|date=November 2025}}
{{Infobox country
| common_name = United Kingdom
| linking_name = the United Kingdom
| conventional_long_name = United Kingdom of Great Britain and Northern Ireland
| image_flag = Flag of the United Kingdom (1-2).svg
| flag_type = [[Union Jack|Flag]]
| alt_flag = A flag composed of a red cross edged in white and superimposed on a red saltire, also edged in white, superimposed on a white saltire on a blue background
| image_coat =
| other_symbol = [[File:Coat of arms of the United Kingdom (2022, both variants).svg|250px]]
Used in relation to [[Scotland]] (right) and elsewhere (left)
| other_symbol_type = [[Coat of arms of the United Kingdom|Coat of arms]]:
| national_anthem = "[[God Save the King]]"{{Efn|"God Save the King" is the [[national anthem]] by custom, not statute, and there is no authorised version. Typically only the first verse is usually sung, although the second verse is also often sung as well at state and public events.{{Cite web |title=National Anthem |url=https://www.royal.uk/encyclopedia/national-anthem |access-date=10 April 2024 |website=The Royal Family |archive-date=20 May 2024 |archive-url=https://web.archive.org/web/20240520130352/https://www.royal.uk/encyclopedia/national-anthem |url-status=live}} The words ''King, he, him, his'', used at present, are replaced by ''Queen, she, her'' when the monarch is female.}}