Battles of the 12th century

14 battles fought in Britain and Ireland in the 12th century, in date order.

• Battle of Stracathro 1130
• Battle of Crug Mawr 1136Norman Invasion of Wales
• Battle of Llwchwr 1136Norman Invasion of Wales
• Battle of Clitheroe 1138The Anarchy
• Battle of Northallerton 1138The Anarchy · registered battlefield
• Battle of Lincoln 1141The Anarchy
• Rout of Winchester 1141The Anarchy
• Battle of Wilton 1143The Anarchy
• Battle of Ewloe 1157King Henry II's campaigns against Wales
• Battle of Renfrew 1164
• Battle of Crogen 1165Norman Invasion of Wales
• Battle of Alnwick 1174Revolt of 1173–1174
• Battle of Mam Garvia 1187
• Battle of Aberconwy 1194