1912 in the United Kingdom

Events from the year 1912 in the United Kingdom.

Incumbents

 * Monarch – George V
 * Prime Minister – H. H. Asquith (Liberal)

Events

 * 1 January – General Post Office (GPO) takes over National Telephone Company.
 * 17 January – British polar explorer Robert Falcon Scott and a team of four reach the South Pole to find that Roald Amundsen had beaten them to it.
 * 31 January – G. K. Sowerby's drama Rutherford and Son premières at the Royal Court Theatre in London.
 * 2 February – With Our King and Queen Through India, a 2$1/2$-hour Kinemacolor feature film of the Delhi Durbar of 1911 made by Charles Urban, is first shown at the Scala Theatre, London.
 * 26 February–6 April – National coal strike of 1912.
 * 1 March – suffragettes smash shop windows in the West End of London, especially around Oxford Street.
 * 16 March – Lawrence Oates, ill member of Scott's South Pole expedition leaves the tent saying, "I am just going outside and may be some time". He is not seen again.
 * 19 March – minimum wage introduced for miners after national strike.
 * 29 March – the remaining members of Scott's expedition die.
 * 30 March – the University Boat Race on the Thames in London is abandoned after both crews sink.
 * 1 April – the University Boat Race is restarted, and the race is won by Oxford by six lengths.
 * 11 April – Irish Home Rule Bill introduced in the House of Commons, but fails to receive the support of the House of Lords.
 * 13 April – the Royal Flying Corps (RFC) is established by royal charter.
 * 14–15 April – the sinking of the Titanic: White Star liner RMS Titanic strikes an iceberg and sinks on her maiden voyage from the United Kingdom to the United States.
 * 15 April – the syndicalist Daily Herald newspaper is first published on a permanent basis.
 * 22 April – English aviator Denys Corbett Wilson completes the first aeroplane crossing of the Irish Sea, from Goodwick in Wales to Crane near Enniscorthy in Ireland.
 * April/May – thousands of Jewish workers in London's garment trade in the West End strike, followed by thousands more in the East End inspired by Rudolf Rocker.
 * May – Liberal Unionist Party formally merges into the Conservative And Unionist Party.
 * 2 May–3 July – Board of Trade inquiry into the sinking of the RMS Titanic.
 * 5 May–22 July – Great Britain and Ireland compete at the Olympics in Stockholm and win 10 gold, 15 silver and 16 bronze medals.
 * 13 May – the Air Battalion Royal Engineers becomes the Military Wing of the Royal Flying Corps.
 * 9 July – Cadeby Main pit disaster: two underground explosions in the South Yorkshire Coalfield kill 91 miners.
 * 15 July – the National Insurance Act 1911 comes into force introducing National Insurance payments.
 * 27 July – Bonar Law, leader of the Conservative Party in opposition, makes a defiant speech at a massive Irish Unionist rally at Blenheim Palace against Irish Home Rule implying support for armed resistance to it in Ulster.
 * August
 * Cabinet ministers accused of corruption in the Marconi scandal.
 * Wettest British August on record.
 * 10 August – Frank McClean flies a Short Brothers floatplane up the River Thames between the upper and lower parts of Tower Bridge and underneath London Bridge.
 * 25–27 August – the wet summer climaxes in a major rainstorm across England, causing floods particularly in Norfolk and Norwich.
 * September – the tradition of the Blackpool Illuminations begins.
 * 31 October – Robert Baden-Powell marries Olave St Clair Soames at Parkstone.
 * 5 November – establishment of the British Board of Film Censors.
 * 12 November – the bodies of Captain Scott and his team are found in the Antarctic.
 * 27 November – concerted suffragette attacks on pillar boxes.
 * 18 December – Piltdown Man, thought to be the fossilised remains of a hitherto unknown form of early human, presented to the Geological Society of London. It is revealed to be a hoax in 1953.

Undated

 * Sir Rufus Isaacs, the Attorney General, becomes the first believing Jew appointed to the Cabinet.
 * Judges' Rules are issued by the judges of the King's Bench to give English police forces guidance on the procedures to be followed in detaining and questioning suspects.
 * Glucozade, the predecessor of Lucozade, is first produced.

Publications

 * Walter de la Mare's The Listeners, and Other Poems.
 * Ethel M. Dell's first novel The Way of an Eagle.
 * Arthur Conan Doyle's novel The Lost World.
 * The first Georgian Poetry anthology Georgian Poetry 1911–12 edited by Edward Marsh.
 * Alfred North Whitehead and Bertrand Russell's book Principia Mathematica vol. 2, one of the most important and seminal works in mathematical logic and philosophy.

Births

 * 16 January – Norman Gash, historian (born in India; died 2009)
 * 17 January – Edward Fennessy, electrical engineer (died 2009)
 * 19 January – Margaret Wingfield, politician (died 2002)
 * 20 January – Reg Smith, footballer and football manager (died 2004)
 * 21 January – Laurence Whistler, poet and artist (died 2000)
 * 3 February – John Bryan Ward-Perkins, archaeologist (died 1981)
 * 6 February – Christopher Hill, historian (died 2003)
 * 8 February
 * Ann Lambton, historian (died 2008)
 * Richard Southern, historian (died 2001)
 * 12 February
 * Eric Barker, comedy actor (died 1990)
 * Gabrielle Brune, actress (died 2005)
 * 11 February – Roy Fuller, poet and novelist (died 1991)
 * 13 February
 * Jenny Laird, actress (died 2001)
 * Margaretta Scott, actress (died 2005)
 * 20 February – Olive Cook, writer and artist (died 2002)
 * 27 February – Lawrence Durrell, writer (born in India; died 1990)
 * 4 March – Judith Furse, character actress (died 1974)
 * 5 March – David Astor, editor of The Observer newspaper (died 2001)
 * 10 March
 * Muriel Angelus, actress (died 2004)
 * Frank Smithies, mathematician (died 2002)
 * 14 March – Vernon Harrison, photographer (died 2001)
 * 19 March – Bill Frankland, immunologist (died 2020)
 * 23 March – Betty Astell, actress (died 2005)
 * 25 March – Melita Norwood, née Sirnis, secret agent (died 2005)
 * 27 March
 * James Callaghan, Prime Minister (died 2005)
 * John Crofton, medical pioneer (died 2009)
 * 29 March – Constance Chapman, actress (died 2003)
 * 5 April
 * John Le Mesurier, actor (died 1983)
 * Bill Roberts, athlete (died 2001)
 * 18 April – Sandy Glen, explorer (died 2004)
 * 22 April – Kathleen Ferrier, contralto (died 1953)
 * 4 May – Frith Banbury, actor and theatre director (died 2008)
 * 7 May – Frank Reginald Carey, fighter pilot (died 2004)
 * 10 May – Edward Gardner, politician (died 2001)
 * 17 May – Percy M. Young, musicologist and composer (died 2004)
 * 19 May – Noel Mander, organ builder (died 2005)
 * 22 May – Herbert C. Brown, chemist, Nobel Prize laureate (died 2004)
 * 28 May – Derek Cooper, soldier and campaigner for refugees (died 2007)
 * 31 May – Alfred Deller, countertenor (died 1979)
 * 8 June – Wilhelmina Barns-Graham, artist (died 2004)
 * 9 June – Gerald James Whitrow, mathematician and cosmologist (died 2000)
 * 10 June – William Gordon Harris, civil engineer (died 2005)
 * 16 June – Enoch Powell, politician (died 1998)
 * 19 June – Archie Butterworth, racing car designer (died 2005)
 * 20 June
 * Anthony Buckeridge, children's author (died 2004)
 * Olive Hirst, advertising agent (died 1994)
 * 23 June – Alan Turing, mathematician (died 1954)
 * 24 June
 * Brian Johnston, BBC cricket commentator (died 1994)
 * Mary Wesley, novelist (died 2002)
 * 30 June – Arthur Walter James, journalist and Liberal Party politician (died 2015)
 * 11 July – Peta Taylor, cricketer (died 1989)
 * 12 July – Joseph Gold, lawyer (died 2000)
 * 17 July – Michael Gilbert, lawyer and crime fiction writer (died 2006)
 * 21 July – Tommy Butler, Detective Chief Superintendent (died 1970)
 * 30 July – Anne Ridler, poet and editor (died 2001)
 * 31 July – Peter John Stephens, writer (died 2002)
 * 7 August – Paul Hawkins, politician (died 2002)
 * 13 August – Terence Wilmot Hutchison, economist (died 2007)
 * 15 August – Wendy Hiller, actress (died 2003)
 * 16 August – Ted Drake, footballer (died 1995)
 * 17 August – Margaret Scriven, tennis player (died 2001)
 * 26 August – John Tinniswood, supercentenarian, world’s oldest living man (from 2 April 2024)
 * 26 August – Alex Stuart-Menteth, naval officer (died 2000)
 * 28 August – George Alcock, astronomer (died 2000)
 * 1 September – Gwynfor Evans, Welsh politician (died 2005)
 * 2 September – David Daiches, literary critic (died 2005)
 * 11 September – Robin Jenkins, novelist (died 2005)
 * 18 September – Frank Farmer, physicist (died 2004)
 * 24 September – Ian Serraillier, novelist and poet (died 1994)
 * 28 September – Peter Finch, actor (died 1977)
 * 2 October – Eric Wilson, soldier (died 2008)
 * 10 October – Clare Fell, archaeologist (died 2002)
 * 12 October – Doreen Gorsky, politician and television producer (died 2001)
 * 24 October – Peter Gellhorn, composer and conductor (born in Germany; died 2004)
 * 27 October – Grahame Farr, maritime historian (died 1983)
 * 28 October – Richard Doll, epidemiologist (died 2005)
 * 30 October – Ian Robertson, Lord Robertson, judge (died 2005)
 * 5 November – Paul Dehn, screenwriter and poet (died 1976)
 * 7 November – Alex Henshaw, test pilot (died 2007)
 * 12 November – Kenneth Porter, Air Force officer (died 2003)
 * 13 November – John Hill, politician (died 2007)
 * 25 November – Francis Durbridge, playwright and author (died 1998)
 * 14 December – Desmond Fitzpatrick, general (died 2002)
 * 27 December
 * Conroy Maddox, painter (died 2005)
 * Cyril Philips, historian (died 2005)

Deaths

 * 7 January – Sophia Jex-Blake, physician and feminist (born 1840)
 * 14 January – Samuel Waite Johnson, railway locomotive engineer (Midland Railway) (born 1831)
 * 24 January – James Allen, self-help writer and poet (born 1864)
 * 29 January – Alexander Duff, 1st Duke of Fife, Scottish aristocrat and politician (born 1849)
 * 10 February – Joseph Lister, surgeon (born 1827)
 * 13 February – Princess Victor of Hohenlohe-Langenburg (born 1832)
 * 17 February – Edgar Evans, Welsh-born naval officer, member of the Scott expedition to the South Pole (born 1876)
 * 21 February – Osborne Reynolds, physicist (born 1842)
 * 28 February – Bill Storer, footballer and cricketer (born 1867)
 * 1 March – George Grossmith, actor and comic writer (born 1847)
 * 17 March – Lawrence Oates, army officer, member of the Scott expedition (born 1880)
 * 29 March – remaining members of the Scott expedition:
 * Henry Robertson Bowers, Scottish-born naval officer (born 1883)
 * Robert Falcon Scott, naval officer and explorer (born 1868)
 * Edward Wilson, physician and naturalist (born 1872)
 * 15 April – some victims of the sinking of the RMS Titanic:
 * Thomas Andrews, Jr., shipbuilder (born 1873)
 * Dai Bowen, boxer (born 1891)
 * Thomas Byles, Catholic priest (born 1870)
 * Sidney Leslie Goodwin, youngest victim (born 1910)
 * Wallace Hartley, ship's band leader and violinist (born 1878)
 * William McMaster Murdoch, First Officer (born 1873)
 * Jack Phillips, ship's senior wireless officer (born 1887)
 * Edward Smith, ship's captain (born 1850)
 * William Thomas Stead, campaigning journalist (born 1849)
 * 18 April – Frederick Seddon, poisoner, hanged (born 1872)
 * 20 April – Bram Stoker, writer (born 1847)
 * 24 April – Justin McCarthy, Irish nationalist politician, historian and novelist (born 1830)
 * 21 May – Sir Julius Wernher, businessman and art collector (born 1850 in Germany)
 * 13 June – Alice Diehl, novelist and concert pianist (born 1844)
 * 24 June – Sir George White, field marshal (born 1835)
 * 25 June – Sir Lawrence Alma-Tadema, painter (born 1836 in the Netherlands)
 * 2 July – Tom Richardson, cricketer (born 1870)
 * 20 July – Andrew Lang, Scottish poet, novelist and critic (born 1844)
 * 31 July – Allan Octavian Hume, civil servant and ornithologist in India (born 1829)
 * 13 August – Octavia Hill, social reformer (born 1838)
 * 20 August
 * William Booth, founder of the Salvation Army (born 1829)
 * Walter Goodman, painter, illustrator and author (born 1838)
 * 1 September – Samuel Coleridge-Taylor, composer (born 1875)
 * 6 September – Sir Charles Gough, general and Victoria Cross recipient (born 1832)
 * 28 September – Frederick Richards, admiral (born 1833)
 * 30 September – Frances Allitsen, song composer (born 1848)
 * 8 November – Dugald Drummond, Scottish-born railway locomotive engineer (born 1840)
 * 17 November – Richard Norman Shaw, architect (born 1831)
 * 25 November – Sir Edward Moss, theatrical impresario (born 1852)
 * 14 December – Belgrave Edward Sutton Ninnis, explorer and officer, lost on Antarctic expedition (born 1887)