The Cudgel War was a 1596–1597 peasant uprising in Finland, which was then part of the Kingdom of Sweden. The name of the uprising derives from the fact that the peasants armed themselves with various blunt weapons, such as cudgels, flails, and maces, since they were seen as the most efficient weapons against their heavily armoured enemies. The yeomen also had swords, some firearms, and two cannons at their disposal. Their opponents, the troops of Clas Eriksson Fleming, were professional, heavily armed and armoured men-at-arms.

Cudgel War
Santeri Viinamäki · CC BY-SA 4.0 via Wikimedia Commons
Cudgel War
ZngZng · CC BY-SA 3.0 via Wikimedia Commons
Cudgel War
ZngZng · CC BY-SA 3.0 via Wikimedia Commons
Cudgel War
Albert Edelfelt · Public domain via Wikimedia Commons