on this day, 26 engagements
Battles fought on 30 September
26 engagements in the atlas were fought on 30 September between 1183 and 1980: 24 battles, 1 siege and 1 naval action.
Engagements by date
| Date | Engagement | Place | War |
|---|---|---|---|
| 30 September 1183 | Battle of Al-Fule | Afula | Crusades |
| 30 September 1285 | Battle of the Col de Panissars | Col de Panissars | Aragonese Crusade |
| 30 September 1342 | Battle of Morlaix | Morlaix | War of the Breton Succession |
| 30 September 1600 | Battle of Gifu Castle | Gifu Castle | |
| 30 September 1626 | Battle of Selburg | Sēlpils Castle | Polish–Swedish War of 1626–1629 |
| 30 September 1681 | Action of 30 September 1681 | Cape St. Vincent | Spanish–Brandenburger War |
| 30 September 1745 | Battle of Soor | Hajnice | War of the Austrian Succession |
| 30 September 1749 | Raid on Dartmouth | Dartmouth | Father Le Loutre's War |
| 30 September 1778 | Battle of Edgar's Lane | New York | American Revolutionary War |
| 30 September 1793 | Siege of Maubeuge | Maubeuge | French Revolution |
| 30 September 1799 | Battle of Muottental | War of the Second Coalition | |
| 30 September 1862 | First Battle of Newtonia | Newtonia, Missouri | Trans-Mississippi theater of the American Civil War |
| 30 September 1863 | Battle of Mełchów | Mełchów | |
| 30 September 1864 | Battle of Peebles' Farm | Dinwiddie County, Virginia | American Civil War |
| 30 September 1870 | Battle of Chevilly | Chevilly-Larue | Franco-Prussian War |
| 30 September 1877 | Battle of Bear Paw | Chief Joseph Battleground of the Bear's Paw, Montana | Nez Perce War |
| 30 September 1918 | Battle of Dibrivka | Velykomykhailivka | Ukrainian War of Independence |
| 30 September 1918 | Charge at Kaukab | Kawkab | Middle Eastern theater of World War I |
| 30 September 1918 | Charge at Kiswe | Middle Eastern theater of World War I | |
| 30 September 1927 | Battle of Shantou | Chinese Civil War | |
| 30 September 1944 | Battle of Overloon | Overloon | World War II |
| 30 September 1944 | Battle of the Nijmegen Salient | ||
| 30 September 1952 | Battle of Bunker Hill | ||
| 30 September 1956 | Battle of Algiers | Algiers | Algerian War |
| 30 September 1968 | Battle of Thượng Đức | ||
| 30 September 1980 | Operation Scorch Sword | Iran–Iraq War |
Only engagements recorded to the day are listed. Dates before 1582 are Julian, as recorded.