Battles on 12 June
20 battles fought (or begun) on 12 June, from 1601 to 2011, 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 12 June?
The best-known battles on this day (by number of Wikipedia language editions) are Battle of Cabezón (1808), Siege of Bihać (1992–1995) (1992), Siege of Barcelona (1697) (1697).
- Siege of Rheinberg (1601) 12 June 1601 – 2 August 1601Germany · Eighty Years' War
- Battle of Mauchline Muir 12 June 1648Scotland · Wars of the Three Kingdoms
- Siege of Colchester 12 June 1648 – 28 August 1648England · Second English Civil War
- Siege of Barcelona (1697) 12 June 1697 – 10 August 1697Spain · Nine Years' War
- Siege of Tortosa (1708) 12 June 1708 – 8 July 1708Spain · War of the Spanish Succession in Catalonia
- Battle of Imbros (1717) 12 June 1717 – 16 June 1717Turkey · Seventh Ottoman–Venetian War
- Battle of Rheinberg 12 June 1758Germany · Seven Years' War
- Battle of Lambusart 12 June 1794 – 16 June 1794Belgium · War of the First Coalition
- Battle of Ballynahinch 12 June 1798 – 13 June 1798Northern Ireland · Irish Rebellion of 1798
- Battle of Modena (1799) 12 June 1799Italy · War of the Second Coalition
- Battle of Cabezón 12 June 1808Spain · Peninsular War
- Battle of Sopachuy 12 June 1817Bolivia · Argentine War of Independence
- Battle of Karlóca 12 June 1848Serbia
- Siege of Samarkand (1868) 12 June 1868 – 18 June 1868Uzbekistan · Russian conquest of Bukhara
- Battle of Diamond Hill 12 June 1900South Africa · Second Boer War
- Battle of Kompong Speu 12 June 1970 – 16 June 1970Cambodia · Vietnam War
- Battle of Kamalpur 12 June 1971 – 4 December 1971Bangladesh · Bangladesh Liberation War
- Siege of Bihać (1992–1995) 12 June 1992 – 5 August 1995Bosnia and Herzegovina · Croatian War of Independence
- Battle of Ouraren (2011) 12 June 2011Niger
- Zawiya skirmish 12 June 2011Libya · Libyan Civil War