Battles on 11 January

6 battles fought (or begun) on 11 January, from 1644 to 1942, 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 11 January?

The best-known battles on this day (by number of Wikipedia language editions) are Battle of Manado (1942), Capture of Trincomalee (1782), Siege of Olivença (1811).

• Siege of Snoghøj 11 January 1644 – 14 January 1644Denmark · Torstenson War
• Capture of Trincomalee 11 January 1782Sri Lanka · Fourth Anglo-Dutch War
• Siege of Olivença 11 January 1811 – 22 January 1811Spain · Peninsular War
• Action off Galveston Light 11 January 1863At sea · American Civil War
• Siege of Marabastad 11 January 1881 – 2 April 1881South Africa · First Boer War
• Battle of Manado 11 January 1942 – 12 January 1942Indonesia · Pacific War