Battles on 8 September

26 battles fought (or begun) on 8 September, from 1690 to 2009, in date order. Dates are from Wikidata and are shown only for battles from 1600 onwards with a single exact date. Dates recorded in the Julian (Old Style) calendar are listed under their Julian day and marked.

Which battles happened on 8 September?

The best-known battles on this day (by number of Wikipedia language editions) are Siege of Leningrad (1941), First Battle of the Marne (1914), Siege of Warsaw (1939) (1939).

• Battle of Mytilene (1690) 8 September 1690Greece · Morean War
• Battle of Lake George 8 September 1755United States · Seven Years' War
• Battle of Eutaw Springs 8 September 1781United States · American Revolutionary War
• Battle of Tendra 8 September 1790 – 9 September 1790Ukraine · Ottoman Wars in Europe
• Battle of Hondschoote 8 September 1793France · War of the First Coalition
• Battle of Krtsanisi 8 September 1795 – 11 September 1795Georgia
• Battle of Bassano 8 September 1796Italy · War of the First Coalition
• Battle of Ballinamuck 8 September 1798Ireland · Irish Rebellion of 1798
• Battle of Molino del Rey 8 September 1847Mexico · Mexican-American War
• Battle of the Great Redan 8 September 1855Ukraine · Crimean War
• Second Battle of Fort Sumter 8 September 1863United States · American Civil War
• Second Battle of Sabine Pass 8 September 1863United States · American Civil War
• First Battle of the Marne 8 September 1914 – 12 September 1914France · Western Front
• Battle of Tabora 8 September 1916 – 19 September 1916Tanzania · East African Campaign
• Battle of Radom 8 September 1939 – 9 September 1939Poland · 1939 Invasion of Poland
• Battle of Wola Cyrusowa 8 September 1939Poland · 1939 Invasion of Poland
• Defense of Ochota and Wola (1939) 8 September 1939 – 9 September 1939Poland · World War II
• Siege of Warsaw (1939) 8 September 1939 – 28 September 1939Poland · World War II
• Siege of Leningrad 8 September 1941 – 27 January 1944Russia · Eastern Front
• German occupation of Rome 8 September 1943 – 10 September 1943Italy
• Battle of Geel 8 September 1944 – 23 September 1944Belgium · Belgium in World War II
• Battle of the Dukla Pass 8 September 1944 – 28 October 1944Poland · Eastern Front
• Battle of Asal Uttar 8 September 1965 – 10 September 1965India · Indo-Pakistani War of 1965
• Battle of Kusonje 8 September 1991 – 9 September 1991Croatia · Croatian War of Independence
• Operation Mistral 2 8 September 1995 – 15 September 1995Bosnia and Herzegovina · War in Bosnia and Herzegovina
• Battle of Ganjgal 8 September 2009Afghanistan · War in Afghanistan (2001–2021)