Valtellina War

Valtellina War
Part of the Bündner Wirren during the Thirty Years' War
DateJuly 1620 – 5 March 1626
Location
Result Treaty of Monzón
Belligerents
 France
The Three Leagues
 Venice
 Savoy
Spanish Empire
Holy Roman Empire
Genoa
Papal States
Catholic Valtelline rebels
Commanders and leaders
Antoine d'Estrées
François Annibal d'Estrées
Duke of Feria

The Valtellina War (1620–1626) was an episode of the Thirty Years' War arising out of competition to control the Valtelline, an Alpine valley forming a key part of the Spanish Road.