105 notable events from 1921 — wars, murders and massacres. Page 1 of 2.
- Tulsa race massacre
May 31, 1921–Jun 1, 1921 · United States · Genocide & ethnic violence
- Battle of Blair Mountain
Aug 25, 1921–Sep 2, 1921 · United States · War & armed conflict
- Kronstadt rebellion
Mar 1, 1921–Mar 18, 1921 · Russian Federation · War & armed conflict
- Russian famine of 1921–1922
1921–1922 · Russian Federation · Natural disaster
- Battle of Annual
Jul 22, 1921–Aug 9, 1921 · Morocco · War & armed conflict
- Oppau explosion
Sep 21, 1921 · Germany · Bombing & explosion
- Malabar rebellion
1921 · India · War & armed conflict
- Mongolian Revolution of 1921
Jan 1, 1921 · Mongolia · War & armed conflict
- Assassination of Hara Takashi
Nov 4, 1921 · Japan · Murder & homicide
- Vasili Komaroff
Jan 1, 1921–Jan 1, 1923 · Russian Federation · Murder & homicide
- Arthur Barker
Aug 25, 1921 · Murder & homicide
- Jaffa riots (May 1921)
May 1, 1921–May 7, 1921 · Israel · Riot & unrest
- Patagonia Rebelde
Dec 1921 · Argentina · Massacre
- Byakuren incident
Oct 20, 1921 · Scandal & controversy
- Rand Rebellion
Dec 28, 1921–Mar 1922 · South Africa · War & armed conflict
- 1921 Persian coup d'état
Feb 21, 1921 · Iran · War & armed conflict
- Charles IV of Hungary's attempts to retake the throne
Oct 23, 1921 · Hungary · War & armed conflict
- Assassination of Talaat Pasha
Mar 15, 1921 · Germany · Murder & homicide
- East Karelian uprising
Nov 6, 1921–Mar 21, 1922 · Russian Federation · War & armed conflict
- March Action
Mar 1921 · Germany · War & armed conflict
- Alexander Dubrovin
Apr 29, 1921 · Shooting
- Koçgiri rebellion
Jun 17, 1921 · Türkiye · Riot & unrest
- West Siberian rebellion
Jan 31, 1921–Dec 1, 1922 · Russian Federation · War & armed conflict
- 1921 Yakut revolt
Sep 1921–Jun 1923 · Russian Federation · Riot & unrest
- Bloody Night (Lisbon, 1921)
Oct 19, 1921 · Portugal · War & armed conflict
- February Uprising
Feb 1921–Apr 1921 · Armenia · War & armed conflict
- Sarzana incident
Jul 21, 1921 · Italy · War & armed conflict
- Massacre of Monte Arruit
Jul 29, 1921–Aug 11, 1921 · Morocco · Massacre
- Wagon tragedy
Nov 10, 1921 · India · Massacre
- Enver Pasha's Rebellion
Nov 1921–Aug 4, 1922 · Tajikistan · War & armed conflict
- Aerowagon disaster
Jul 24, 1921 · Russian Federation · Rail accident
- Nankana massacre
Feb 20, 1921 · Pakistan · Massacre
- Gun Alley Murder
Dec 30, 1921 · Australia · Murder & homicide
- 1921–1922 famine in Tatarstan
1921–1922 · Russian Federation · Natural disaster
- Bloody Sunday (1921)
Jul 10, 1921 · United Kingdom · Massacre
- Assassination of Eduardo Dato
Mar 8, 1921 · Spain · Murder & homicide
- Amasya trials
Sep 21, 1921 · Türkiye · Crime & justice
- Lynching of Manuel Cabeza
Dec 25, 1921 · United States · Genocide & ethnic violence
- Murder of Chrissie Venn
Feb 26, 1921 · Australia · Murder & homicide
- Diana Theatre bombing
Mar 23, 1921 · Italy · Bombing & explosion
- Prince of Wales riots
Nov 22, 1921 · Riot & unrest
- Mount Mulligan mine disaster
Sep 19, 1921 · Australia · Industrial & structural disaster
- Bloody Sunday (Bolzano)
Apr 24, 1921 · Italy · War & armed conflict
- Battle of Miandoab
1921 · Iran · War & armed conflict
- White Guard coup in Primorye (1921)
May 26, 1921 · Russian Federation · War & armed conflict
- Abermule train collision
Jan 26, 1921 · United Kingdom · Rail accident
- Crossbarry ambush
Mar 19, 1921 · Ireland · War & armed conflict
- Free City incident
Jan 13, 1921–Jun 28, 1921 · Russian Federation · Massacre
- La Forestal massacre
1921 · Argentina · Massacre
- Tourmakeady ambush
May 3, 1921 · Ireland · War & armed conflict
- 1921 San Antonio floods
Sep 7, 1921–Sep 11, 1921 · United States · Natural disaster
- Li Han-no
Jun 3, 1921 · Japan · Murder & homicide
- Assassination attempt on Józef Piłsudski in Lwów
Sep 25, 1921 · Ukraine · Murder & homicide
- Proština rebellion
Feb 1921–Apr 5, 1921 · Croatia · War & armed conflict
- Bulhoek massacre
May 24, 1921 · South Africa · Massacre
- 1921 NFL Championship controversy
Dec 4, 1921 · United States · Scandal & controversy
- 1921 SNETA Farman Goliath ditching
Aug 26, 1921 · France · Aviation accident
- Kura rebellion
1921 · Jordan · War & armed conflict
- Carrowkennedy ambush
Jun 2, 1921 · Ireland · War & armed conflict
- Akulevo uprising
Feb 5, 1921 · War & armed conflict
- Peasant rebellion of Sorokino
1921 · Russian Federation · War & armed conflict
- Clonmult ambush
Feb 20, 1921 · Ireland · War & armed conflict
- Lynching of Fred Rouse
Dec 11, 1921 · United States · Genocide & ethnic violence
- Selton Hill ambush
Mar 11, 1921 · Ireland · War & armed conflict
- Kilmeena ambush
May 18, 1921 · Ireland · War & armed conflict
- Bolgrad palace bombing
Dec 13, 1921 · Ukraine · Bombing & explosion
- Upton train ambush
Feb 15, 1921 · Ireland · War & armed conflict
- Scramoge ambush
Mar 23, 1921 · Ireland · War & armed conflict
- Empoli massacre
Mar 1, 1921
- Anti-Bolshevik uprising in Northern Kazakhstan (1921)
Mar 22, 1921 · Kazakhstan · Riot & unrest
- Lynching of William Turner
Nov 18, 1921 · United States · Genocide & ethnic violence
- Sheemore ambush
Mar 4, 1921 · Ireland · War & armed conflict
- Lynching of Henry Lowry
Jan 26, 1921 · United States · Genocide & ethnic violence
- Coolavokig ambush
Feb 25, 1921 · Ireland · War & armed conflict
- Clonbanin ambush
Mar 5, 1921 · Ireland · War & armed conflict
- Lynching of Eugene Daniel
Sep 18, 1921 · United States · Genocide & ethnic violence
- Drumcondra ambush
Jan 21, 1921 · Ireland · War & armed conflict
- Dar El Kebdani massacre
Jan 1, 1921 · Morocco · Massacre
- 1921 Mari wildfires
1921 · Russian Federation · Fire
- Burgery ambush
Mar 18, 1921 · Ireland · War & armed conflict
- Rathcoole ambush
Jun 16, 1921 · Ireland · War & armed conflict
- Murder of Nieri and Paolini
May 16, 1921 · Italy · Murder & homicide
- Munshiganj Raebareli massacre
Jan 7, 1921 · Massacre
- Roccastrada massacre
Jul 24, 1921 · Italy · Murder & homicide
- Assassination of Min Won-sik
Feb 16, 1921 · Japan · Murder & homicide
- Dromkeen ambush
Feb 3, 1921 · Ireland · War & armed conflict
- Kakhet–Khevsureti rebellion
May 1921–Dec 1921 · Georgia · War & armed conflict
- Batignolles Tunnel rail accident
Oct 5, 1921 · France · Rail accident
- Lynching in Florence County, South Carolina
Dec 26, 1921 · United States · Genocide & ethnic violence
- Nidareid train disaster
Sep 18, 1921 · Norway · Rail accident
- 1921 Massawa earthquake
Aug 14, 1921 · Eritrea · Earthquake
- Svaneti uprising
May 1921–Dec 1921 · Georgia · War & armed conflict
- Attack on the Chamber of Labour and the League of Shipwrights and Caulkers of Viareggio
May 2, 1921 · Italy · Crime & justice
- 1921 Sevier Valley earthquake
Sep 29, 1921 · United States · Earthquake
- Rawicz hunger riots (1921)
Aug 19, 1921 · Poland · Riot & unrest
- Kilfaul ambush
Mar 7, 1921 · Ireland · War & armed conflict
- Velsky uprising
Mar 22, 1921 · Russian Federation · Riot & unrest
- Les Échets rail accident
Sep 10, 1921 · France · Rail accident
- Magliana train crash
Aug 27, 1921 · Italy · Rail accident
- Beaumont-Hamel rail accident
Jun 25, 1921 · France · Rail accident