Events from the year 1889 in the United Kingdom.
- 14 January – Birmingham is granted the status of a city, despite not (at this time) having an Anglican cathedral, which has previously been a requirement for the honour in England.
- 26 January – Dundee is granted city status in the United Kingdom by letters patent.[1][2][3]
- 5 February – The first issue of Glasgow University Magazine is published in Scotland.
- 12 February – The London County Council elects Lord Rosebery as its first Chairman.[4]
- 17 February – Royal Society for the Protection of Birds founded in Manchester, originally known as "The Plumage League" to campaign against the use of plumage in women's clothing.[5]
- 25 February – The landmark court decision in the case of The Moorcock establishes the concept of implied terms in English contract law.[6]
- 30 March – Preston North End win the FA Cup final with a 3–0 win over Wolverhampton Wanderers at Kennington Oval, London.[7] Having already sealed the first Football League title with no defeats all season, they complete the double.[8]
- 1 April – New elected county councils in England and Wales (including the London County Council) created by the Local Government Act 1888, take up their powers.[9][10][11]
- 31 May – The Naval Defence Act dictates that the fleet strength of the Royal Navy must be equal to that of at least any two other countries.[4]
- 12 June – Eighty people are killed in the Armagh rail disaster.
- 6 July – Several aristocrats are implicated in the Cleveland Street scandal after police raid a male brothel in London.[12]
- 15 July – The Scottish National Portrait Gallery opens in Edinburgh[13] in premises designed by Rowand Anderson, the first in the world to be purpose-built as a portrait gallery.[14]
- 31 July – Louise, Princess Royal, marries Alexander Duff, 1st Duke of Fife.
- 3 August
- 6 August – The Savoy Hotel in London opens.[15]
- 14 August to 15 September – London dockers strike for a minimum wage of sixpence an hour ("The dockers' tanner"), which they eventually receive, a landmark in the development of New Unionism.[16]
- 26 August
- 30 August
- 2 September – Wolverhampton Wanderers F.C. move into their new Molineux stadium in the grounds of Wolverhampton's Molineux Hotel.[19]
- 7 September
- 29 October – British South Africa Company receives a Royal Charter.[4]
- October/November – Shah Jahan Mosque, Woking, opened for worship, founded by Gottlieb Wilhelm Leitner as the first purpose-built mosque in Britain.[22]
- 2 November – Wimbledon F.C. (as "Wimbledon Old Central Football Club") play their first match.[23]
- 9 January – Eileen Power, medieval economic historian (died 1940)
- 17 January – Ralph H. Fowler, astronomer and physicist (died 1944)
- 21 January – Edith Bratt, wife of J. R. R. Tolkien (died 1971)
- 31 January – Frank Foster, cricketer (died 1958)
- 5 February – Ernest Tyldesley, cricketer (died 1962)
- 19 February – Ernest Marsden, physicist (died 1970)
- 22 February
- 24 March – Albert Hill, athlete (died 1969)
- 8 April – Adrian Boult, conductor (died 1983)
- 14 April – Arnold J. Toynbee, historian (died 1975)
- 16 April – Charlie Chaplin, comic actor and film director (died 1977)
- 20 April – Harold Bache, cricketer (died 1916)
- 24 April – Stafford Cripps, politician (died 1952)
- 11 May – Paul Nash, painter (died 1946)
- 21 May – Bernard Rawlings, admiral (died 1962)
- 27 May – Hugh Franklin, activist for women's suffrage (died 1962)
- 31 May – Charles Gordon Bell, pilot (died 1918)
- 1 June – Charles Kay Ogden, linguist, philosopher and writer (died 1957)
- 22 June – Joseph Cohen, solicitor, property developer, cinema magnate and Jewish community leader (died 1980)
- 23 June – Verena Holmes, mechanical engineer and inventor (died 1964)
- 22 July – James Whale, horror film director (died 1957 in Hollywood)
- 21 August – Richard O'Connor, General in World War II (died 1981)
- 25 September
- 27 October – Enid Bagnold, author and playwright (died 1981)
- 30 November – Edgar Douglas Adrian, 1st Baron Adrian, physiologist, Nobel Prize laureate (died 1977)
- 5 February – James Smetham, painter (born 1821)
- 11 March – Samuel Carter Hall, journalist (born 1800)
- 26 March
- 6 April
- 8 June – Gerard Manley Hopkins, poet (born 1844)
- 10 September – Amy Levy, feminist poet and novelist, suicide (born 1861)
- 23 September
- 11 October – James Prescott Joule, physicist (born 1818)
- 18 November – William Allingham, poet and diarist (born 1824)
- 29 November – Martin Farquhar Tupper, writer and poet (born 1810)
- 12 December
- 23 December – Constance Naden, poet and philosopher (born 1858)
- 30 December – Sir Henry Yule, Scottish orientalist (born 1820)
Palmer, Alan; Palmer, Veronica (1992). The Chronology of British History. London: Century Ltd. pp. 315–316. ISBN 0-7126-5616-2.
Edwards, John (1955). "County". Chambers's Encyclopedia. London: Newnes. pp. 189–191.
"The County Council Elections". The Times. No. 32595. London. 14 January 1889. p. 10.
"The County Councils". The Times. No. 32601. 21 January 1889. p. 10.
"The Scottish National Portrait Gallery". The Times. No. 32752. 16 July 1889. p. 5.
Vasili, Phil (1998). The First Black Footballer, Arthur Wharton, 1865-1930. London: Frank Cass. ISBN 0-7146-4903-1.
Niemann, Derek (8 July 2011). "Little owl". Discover Wildlife. Archived from the original on 14 April 2015. Retrieved 14 April 2015.