1891
Events
January
- January 1
- * A strike of 500 Hungarian steel workers occurs; 3,000 men are out of work as a consequence.
- *Germany takes formal possession of its new African territories.
- January 4 - The Earl of Zetland issues a declaration regarding the famine in the western counties of Ireland.
- January 5
- *The Australian shearers' strike, that leads indirectly to the foundation of the Australian Labor Party, begins.
- *A fight between the United States and Lakota people breaks out near Pine Ridge agency.
- *A fight between railway strikers and police breaks out at Motherwell, Scotland.
- January 7
- * General Nelson A. Miles' forces surround the Lakota in the Pine Ridge Reservation.
- * The Inter-American Monetary Commission meets in Washington, D.C.
- January 9 - The great shoe strike in Rochester, New York is called off.
- January 10 - In France, the Irish Nationalist leaders hold a conference at Boulogne. The French government promptly takes loan.
- January 11
- *3,000 Lakotas approach Pine Ridge with a view to surrender.
- *In Mahoning Valley, Ohio, sixteen blast furnaces shut down, putting 10,000 men out of work.
- January 12
- *Canada brings suit before the United States Supreme Court in re seizures of vessels in the Bering Sea.
- *St. Mary's Cathedral is dedicated in San Francisco.
- January 14 - Conference of Lakota chiefs with General Miles at Pine Ridge Reservation: the Lakota agree to surrender.
- January 15 - Scottish railway strikers attempt to wreck a train near Greenock, Scotland.
- January 16 - The Chilean Civil War of 1891 breaks out.
- January 19
- *General Miles officially announces the end of the native outbreak and congratulates his troops.
- *A British Royal Navy squadron is ordered to Chile.
- January 20 - Jim Hogg becomes the first native Texan to be governor of that state.
- January 27-May 2 - The Jamaica International Exhibition is held.
- January 29 - Liliuokalani is proclaimed Queen of Hawaii.
- January 31 - The Portuguese republican revolution breaks out, in the northern city of Porto.
March
April
File:Kinetoscope.jpg|thumb|110px|right| May 20: Edison's kinetoscope.
- June - The clipper ship Cromdale is completed. She is the last fully rigged ship built for the Australian wool trade.
July
August
September
- October 1
- * Stanford University in California opens its doors.File:Stanford University Quad Memorial Church.JPG|thumb|110px|right| October 1 Stanford University opens its doors.
- * Skansen is established as the world's first open-air museum by Artur Hazelius, on the island of Djurgården in Stockholm, Sweden.
- October 28 - The 8.0 Mino–Owari earthquake strikes the Gifu region of Japan. This oblique-slip event kills over 7,200, injures more than 17,000, and creates fault scarps that still remain visible.
- October 30 - A predecessor of personal care brand in Japan and Asia, Lion Corporation, is founded as Kobayashi Tomijirō Shōten.
- October - Eugène Dubois finds the first fragmentary bones of Pithecanthropus erectus (later redesignated Homo erectus), or "Java Man", at Trinil on the Solo River.
November
Date unknown
Births
January–March
- January 1 - Charles Bickford, American actor
- January 7 - Zora Neale Hurston, African-American writer, anthropologist, ethnographer
- January 8 - Walther Bothe, German physicist, Nobel Prize in Physics
- January 13 - Miguel Pro, Mexican Jesuit priest, martyr and blessed
- January 15 - Ray Chapman, American baseball player
- January 22
- *Antonio Gramsci, Italian Communist writer, politician
- *Bruno Loerzer, German aviator, air force general
- January 23
- * Marjorie Maynard, British artist and farmer
- * Pavlo Tychyna, Ukrainian poet, translator, publicist, public activist, academician, and statesman.
- January 24 - Walter Model, German field marshal
- January 27 - Ilya Ehrenburg, Russian writer
- February 1 - Shigeru Fukudome, Japanese admiral
- February 2 - Antonio Segni, Italian politician, 34th Prime Minister of Italy, 4th President of the Italian Republic
- February 9 - Ronald Colman, English actor
- February 13 - Grant Wood, American painter
- February 17 - Abraham Fraenkel, German-born Israeli mathematician, recipient of the Israel Prize
- February 21 - Seán Heuston, Irish rebel
- February 27 - David Sarnoff, Russian-born American broadcasting pioneer
- March 3 - Fritz Rumey, German World War I fighter ace
- March 9 - José P. Laurel, 3rd President of the Philippines
- March 10 - Sam Jaffe, American actor
- March 16 - Patsy Gallacher, Irish footballer
- March 19 - Earl Warren, American politician and Chief Justice of the United States
- March 24 - Rudolf Berthold, German fighter pilot
- March 29 - Yvan Goll, French lyricist, dramatist
April–June
- April 2 - Max Ernst, German painter
- April 5 - Laura Vicuña, Chilean Roman Catholic holy figure and blessed
- April 7
- *Ole Kirk Christiansen, Danish founder of The Lego Group
- *Minoru Ōta, Japanese admiral
- April 13 - Nella Larsen, American novelist
- April 14 - B. R. Ambedkar, Indian jurist and politician
- April 15 - Wallace Reid, American actor
- April 17 - George Adamski, Polish-born alleged UFO traveler
- April 23 - Sergei Prokofiev, Soviet composer
- April 29 - Bharathidasan, Tamil poet and rationalist
- May 10
- * Anton Dostler, German general
- * Mahmoud Mokhtar, Egyptian sculptor
- May 15
- * Mikhail Bulgakov, Russian writer
- * Nipo T. Strongheart, Native American filmmaker
- May 16
- * Richard Tauber, Austrian tenor
- * Adolf Ritter von Tutschek, German fighter ace
- May 18 - Rudolf Carnap, German philosopher
- May 19 - Oswald Boelcke, German World War I fighter ace
- May 23 - Pär Lagerkvist, Swedish writer, Nobel Prize laureate
- May 24 - William F. Albright, American archeologist, Biblical scholar
- June 2 - Takijirō Ōnishi, Japanese admiral
- June 4 - Leopold Vietoris, Austrian mathematician
- June 9 - Cole Porter, American composer, songwriter
- June 18 - Ahmad bin Yahya, King of Yemen
- June 20 - John A. Costello, second Taoiseach of Ireland
- June 21 - Hermann Scherchen, German conductor
- June 24 – Devere Allen, American socialist, pacifist political activist, and journalist
- June 28 - Carl Spaatz, American general
- June 30 - Man Mountain Dean, American professional wrestler
July–September
- July 5 - John Howard Northrop, American chemist, Nobel Prize laureate
- July 7 - Tadamichi Kuribayashi, Imperial Japanese Army general
- July 12 - Jetta Goudal, Dutch-American actress
- July 18 - Gene Lockhart, Canadian-American actor, singer, and playwright
- July 21 - Elmer Ripley, American basketball coach
- July 27 – Ruby McKim, American quilter
- July 28 - Joe E. Brown, American actor, comedian
- July 29 - Bernhard Zondek, German-born Israeli gynecologist, developer of first reliable pregnancy test
- July 30 - Roderic Dallas, Australian World War I fighter ace
- August 1 - Karl Kobelt, 2-time President of the Swiss Confederation
- August 11 - Stancho Belkovski, Bulgarian architect, lecturer
- August 13 - Ethel Roosevelt Derby, youngest daughter of Theodore Roosevelt
- August 14 - Ralph Barton, American artist
- August 17 - Dulcie Mary Pillers, English medical illustrator
- August 21 - Emiliano Mercado del Toro, Puerto Rican supercentenarian, oldest war veteran ever and last surviving person born in 1891
- August 23 - Minna Craucher, Finnish socialite and spy
- August 29 - Michael Chekhov, Russian-American actor, theatre director
- September 12 - Pedro Albizu Campos, advocate of Puerto Rican independence
- September 14 - William F. Friedman, American cryptographer
- September 16
- * Teruo Akiyama, Japanese admiral
- * Karl Dönitz, German admiral, briefly President of Germany
- * Stephanie von Hohenlohe, Austrian-born German World War II spy
- September 22 - Hans Albers, German actor, singer
- September 22 - Alma Thomas, African-American painter
- September 26
- * Charles Munch, French conductor, violinist
- * William McKell, 12th Governor-General of Australia
October–December
- October 12 - Fumimaro Konoe, Prime Minister of Japan
- October 13 - Irene Rich, American actress
- October 15 - Tadashige Daigo, Japanese admiral
- October 20 - James Chadwick, English physicist, Nobel Prize laureate
- October 24 - Rafael Trujillo, dictator of the Dominican Republic
- October 25 - Charles Coughlin, American Catholic priest, anti-Semitic radio host
- October 28 - Ormer Locklear, American stunt pilot, film actor
- November 4 - Orlando Ward, American general
- November 7
- *Miriam Cooper, American silent film actress
- *Genrikh Yagoda, Soviet police and intelligence official
- November 10 - Carl W. Stalling, American musician
- November 12 - Władysław Bortnowski, Polish historian and general
- November 14 - Frederick Banting, Canadian physician, recipient of the Nobel Prize in Physiology or Medicine
- November 15
- * Vincent Astor, American philanthropist
- * Erwin Rommel, German field marshal
- November 19 - Juan Yagüe, Spanish general
- November 24 - Mariano Ospina Pérez, Colombian politician, 17th President of Colombia
- November 28 - Gregorio Perfecto, Filipino jurist, politician
- November 29 - Julius Raab, Chancellor of Austria
- December 4 - T. V. Soong, Taiwanese businessman, politician
- December 6
- *Masatomi Kimura, Japanese admiral
- *Gotthard Sachsenberg, German World War I naval aviator, fighter ace
- December 9 - Maksim Bahdanovič, Belarusian poet
- December 10
- *Harold Alexander, 1st Earl Alexander of Tunis, British field marshal
- *Nelly Sachs, German writer, Nobel Prize laureate
- December 14 - Katherine MacDonald, American silent screen actress
- December 17 - Hu Shih, Chinese liberal
- December 19 - Edward Bernard Raczynski, President of Poland
- December 24 - Feodor Stepanovich Rojankovsky, Russian illustrator
- December 25
- *Kenneth Anderson, British general
- *Clarrie Grimmett, New Zealand-Australian cricketer
- December 26 - Henry Miller, American novelist
- December 29 - Béla Imrédy, 32nd Prime Minister of Hungary
Deaths
January–June
- January 4 - Charles Keene, English artist and illustrator
- January 5 - Emma Abbott, American opera singer
- January 11
- *Georges-Eugène Haussmann, French city planner
- *Carl Johan Thyselius, Swedish politician, 3rd Prime Minister of Sweden
- January 15 - John Wellborn Root, American architect
- January 16 - Léo Delibes, French composer
- January 20 - Kalākaua, last reigning King of Hawaii
- January 21
- * Calixa Lavallée, Canadian composer
- * James Timberlake, American lawman
- January 25 – Theo van Gogh, Dutch art dealer
- January 26 - Nicolaus Otto, German engineer
- February 4 - Pelagio Antonio de Labastida y Dávalos, Roman Catholic archbishop and Mexican politician who served as regent during the Second Mexican Empire, 1863-1864
- February 10 - Sofia Kovalevskaya, Russian mathematician
- February 13 - David Dixon Porter, American admiral
- February 14 - William Tecumseh Sherman, American general
- March 13 - Théodore de Banville, French writer
- March 15 - Sir Joseph Bazalgette, English civil engineer
- March 17 - Eduard Clam-Gallas, Austrian general
- March 27 - James A. Ekin, Union Army general
- March 29 - Georges Seurat, French painter
- April 2 - Ahmed Vefik Pasha, Turkish statesman
- April 7 - P. T. Barnum, American showman
- April 9 - George Cavendish-Bentinck, British Conservative politician
- April 24 - Helmuth von Moltke the Elder, Prussian field marshal
- April 25 - Nathaniel Woodard, English educationalist
- May 2 - Albany James Christie, British Jesuit priest and academic
- May 8
- * Helena Blavatsky, Russian-born author, theosophist
- * Sir John Robertson, Australian politician, Premier of New South Wales
- May 16 - Ion C. Brătianu, 2-Time Prime Minister of Romania
- June 6 - John A. Macdonald, 1st Prime Minister of Canada, Father of Confederation
- June 19 - David Settle Reid, American politician
- June 23 - Samuel Newitt Wood, American politician
- June 24 - Wilhelm Eduard Weber, German physicist
July–December
- July 1 - Mihail Kogălniceanu, 3rd Prime Minister of Romania
- July 4 - Hannibal Hamlin, 15th Vice President of the United States
- July 20 - Sir Frederick Weld, 6th Prime Minister of New Zealand
- July 24 - Hermann Raster, German-born Forty-Eighter, editor-in-chief of the Illinois Staats-Zeitung
- August 12 - James Russell Lowell, American poet and essayist
- August 14 - Sarah Childress Polk, First Lady of the United States
- August 27 - Samuel C. Pomeroy, American politician, railroad executive
- August 29 - Pierre Lallement, French inventor of the bicycle
- September 4 - José María Urvina, 5th President of Ecuador
- September 7 - Lorenzo Sawyer, 9th Chief Justice of the Supreme Court of California
- September 11 - Antero de Quental, Portuguese poet
- September 15 - Ivan Goncharov, Russian author
- September 19 - José Manuel Balmaceda, 10th President of Chile
- September 28 - Herman Melville, American novelist
- September 30 - Georges Ernest Boulanger, French general, politician
- October 6
- * Charles I of Württemberg
- * Charles Stewart Parnell, Irish nationalist leader
- October 15 – Lawrence Dudley Bailey, American abolitionist and jurist who served on the Kansas Supreme Court from 1861 to 1869
- October 23 - Ambrose of Optina, Russian Orthodox saint
- October 25 - Prince Kuni Asahiko of Japan
- November 6 - J. Gregory Smith, Vermont governor
- November 10 - Arthur Rimbaud, French poet
- November 17 - George H. Cooper, United States Navy admiral
- November 28 - Sir James Corry, 1st Baronet, British politician
- December 4 - Frederick Whitaker, English-New Zealand lawyer, politician and 5th Prime Minister of New Zealand
- December 5 - Pedro II, 2nd and last Emperor of Brazil
- December 6 - Émile Bayard, French artist
- December 7 - Mary Crane, American activist; mother of the writer, Stephen Crane
- December 12 - Julia A. Ames, American reformer
- December 17 - José María Iglesias, Mexican lawyer and journalist, interim president from 1876 to 1877
- December 20 - William Robert Woodman, British co-founder of the Hermetic Order of the Golden Dawn
- December 29 - Leopold Kronecker, Polish-born German mathematician, academic
- December 31 - Samuel Ajayi Crowther, 1st African Anglican bishop, linguist and legendary missionary
Date unknown