83 notable events from 1934 — murders, wars and air crashes.
- Night of the Long Knives
Jun 30, 1934–Jul 1, 1934 · Germany · War & armed conflict
- Cleveland Torso Murderer
Sep 5, 1934–Aug 16, 1938 · United States · Murder & homicide
- Austrian Civil War
Feb 12, 1934–Feb 16, 1934 · Austria · War & armed conflict
- 6 February 1934 crisis
Feb 6, 1934 · France · Crisis
- Revolution of 1934
Oct 5, 1934–Oct 19, 1934 · Spain · War & armed conflict
- July Putsch
Jul 25, 1934–Jul 30, 1934 · Austria · War & armed conflict
- Asturian Revolution of 1934
Oct 5, 1934–Oct 19, 1934 · Spain · Massacre
- Abyssinia Crisis
Dec 5, 1934 · Somalia · Crisis
- Assassination of Sergei Kirov
Dec 1, 1934 · Russian Federation · Murder & homicide
- Everett Ruess
Nov 1, 1934 · United States · Disappearance
- Assassination of Bronisław Pieracki
Jun 15, 1934 · Poland · Murder & homicide
- Gresford disaster
Sep 22, 1934 · United Kingdom · Industrial & structural disaster
- The Battle of Barrington
Nov 27, 1934 · United States · Shooting
- Assassination in Marseilles
Oct 9, 1934 · France · Murder & homicide
- 1934 Latvian coup d'état
May 15, 1934 · Latvia · War & armed conflict
- Tomozuru Incident
Mar 12, 1934 · Japan · Maritime disaster
- Military Academy incident
Nov 1934 · War & armed conflict
- Teijin Incident
1934 · Japan · Scandal & controversy
- 1934 Nanga Parbat climbing disaster
1934 · Pakistan · Disaster
- Auto-Lite strike (1934)
Apr 12, 1934–Jun 3, 1934 · United States · Riot & unrest
- Minneapolis general strike of 1934
May 16, 1934–Aug 21, 1934 · United States · Riot & unrest
- Sumida River dismemberment murder case
1934 · Japan · Murder & homicide
- 1934 Nepal–India earthquake
Jan 15, 1934 · Nepal · Earthquake
- Osoaviakhim-1
Jan 30, 1934 · Russian Federation · Aviation accident
- 1934 Bulgarian coup d'état
May 19, 1934 · Bulgaria · War & armed conflict
- 1934 Thrace pogroms
Jun 21, 1934–Jul 4, 1934 · Türkiye · Genocide & ethnic violence
- Great Fire of Hakodate
Mar 21, 1934–Mar 22, 1934 · Japan · Fire
- Babes in the Wood murders (Pine Grove Furnace)
Nov 1934 · United States · Murder & homicide
- Trial of Neumann and Sass
Dec 24, 1934–Mar 26, 1935 · Lithuania · Crime & justice
- Ual-Ual Incident
Dec 5, 1934 · Somalia · War & armed conflict
- Leroy Keith (criminal)
Nov 1, 1934–Dec 1, 1956 · Murder & homicide
- Battle of Kashgar (1934)
Jan 1934–Feb 1, 1934 · China · War & armed conflict
- Killing of Linda Agostini
Aug 27, 1934 · Australia · Murder & homicide
- Chiquola Mill Massacre
Sep 6, 1934 · United States · Massacre
- 1934 Swissair Tuttlingen accident
Jul 27, 1934 · Germany · Aviation accident
- 1934 Kyoto station stampede
Jan 8, 1934 · Japan · Stampede & crowd crush
- 1934 Constantine riots
Aug 6, 1934 · Algeria · Genocide & ethnic violence
- Disappearance of Etta Riel
Nov 22, 1934 · United States · Disappearance
- Battle of Praça da Sé
Oct 7, 1934 · Brazil · War & armed conflict
- Kelayres massacre
Nov 5, 1934 · United States · Massacre
- 1934 Estonian coup d'état
Mar 12, 1934 · Estonia · War & armed conflict
- 1934 Hansel Valley earthquake
Mar 12, 1934 · United States · Earthquake
- Polish flood of 1934
Jul 22, 1934 · Poland · Natural disaster
- Nellie Madison
Mar 24, 1934 · Murder & homicide
- Tafjord rockslide
Apr 7, 1934 · Norway · Natural disaster
- Beltrán Cortés
Jan 1, 1934–Jan 1, 1938 · Costa Rica · Murder & homicide
- Prince affair
1934 · France · Murder & homicide
- Ranquil massacre
Jul 1934 · Argentina · Massacre
- Kuramoto Incident
1934 · China · Disappearance
- Winwick rail crash
Sep 28, 1934 · United Kingdom · Rail accident
- 1934 KLM Douglas DC-2 crash
Dec 20, 1934 · Iraq · Aviation accident
- 1934 United Air Lines Boeing 247 crash
Feb 23, 1934 · United States · Aviation accident
- Clifford Gayles
Jan 1, 1934–Jan 1, 1947 · Murder & homicide
- Shunpo-anji incident
1934 · Japan · Crime & justice
- Schorfheide assassination attempt
Jun 19, 1934 · Murder & homicide
- Trial of Manuel Azaña
Oct 13, 1934–Dec 24, 1934 · Crime & justice
- Kerns Hotel fire
Dec 11, 1934 · United States · Fire
- Turquesa case
Sep 1934 · Spain · Scandal & controversy
- North Chahar incident
Oct 26, 1934 · China · War & armed conflict
- Battle at Old Market Square
Jun 5, 1934 · Canada · War & armed conflict
- 1934 Lithuanian coup attempt
Jun 6, 1934–Jun 7, 1934 · Lithuania · War & armed conflict
- Krzeszowice train disaster
Oct 2, 1934 · Poland · Rail accident
- Salinas Lettuce strike of 1934
1934 · United States · Riot & unrest
- 1934 Hillman's Airways de Havilland Dragon Rapide crash
Oct 2, 1934 · United Kingdom · Aviation accident
- 1934 Air France Wibault 282T crash
May 9, 1934 · United Kingdom · Aviation accident
- Blutpalmsonntag
Mar 25, 1934 · Germany · Genocide & ethnic violence
- Stoll kidnapping
Oct 1, 1934 · United States · Kidnapping & hostage
- 1934 Khamba rebellion
1934 · China · War & armed conflict
- Bloody Wednesday in Lublin
Apr 11, 1934 · Poland · Riot & unrest
- 1934 Tupolev ANT-27 Sevastopol crash
Apr 15, 1934 · Ukraine · Aviation accident
- 1934 Sampacho earthquake
Jun 11, 1934 · Argentina · Earthquake
- Populonia rail accident
Feb 18, 1934 · Italy · Rail accident
- 1934 London, Scottish & Provincial Airways Airspeed Courier crash
Sep 29, 1934 · United Kingdom · Aviation accident
- Bow cinema murder
Aug 7, 1934 · United Kingdom · Murder & homicide
- Murder of Sara Beugeltas
Aug 28, 1934 · Netherlands · Murder & homicide
- 1934 Panama earthquake
Jul 18, 1934 · Panama · Earthquake
- Great Fire of Daishōji
Sep 9, 1934 · Japan · Fire
- 1934 Pahiatua earthquake
Mar 5, 1934 · New Zealand · Earthquake
- Buggingen mining accident
May 7, 1934 · Germany · Industrial & structural disaster
- Profintern mine accident (Kryvyi Rih)
May 1, 1934 · Accident
- San Salvador rail accident
Mar 16, 1934 · El Salvador · Rail accident
- Liposthey disaster
May 27, 1934 · France · Road accident
- Xammar case
Sep 10, 1934 · Crime & justice