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BATTLE // September 5, 1634

Battle of Nördlingen

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Overview

The Battle of Nördlingen, fought over two days from 5 to 6 September 1634, was a major battle of the Thirty Years' War. An Imperial-Spanish force led by the Cardinal-Infante Ferdinand and Ferdinand of Hungary inflicted a crushing defeat on the Swedish-German army led by Gustav Horn and Bernhard of Saxe-Weimar.

Overview adapted from Wikipedia, licensed under CC BY-SA 4.0.

Significance

The Battle of Nördlingen on 5 September 1634 resulted in a decisive engagement between a combined Spanish-Imperial force of 33,000 and a Swedish army of 25,700. The disparity in casualties — 3,500 on the Spanish-Imperial side against 12,000–14,000 Swedish — indicates a severe Swedish defeat. The Swedish commanders present included Gustav Horn and Bernhard of Saxe-Weimar, while the opposing side was led by Cardinal-Infante Ferdinand, Ferdinand of Hungary, Matthias Gallas, Ottavio Piccolomini, and others. A Swedish loss of this scale, coming more than two years into the Swedish phase of the Thirty Years' War, would have significantly weakened Swedish military capacity in the German theater and affected the broader Protestant position within the conflict.

Forces & casualties

Troop strength

  • Spain33,000
    medium
  • Sweden25,700
    medium

Spain fielded a 1.3 : 1 numerical advantage

Casualties

  • Spain3,500
    medium11% loss rate
  • Sweden12,000–14,000
    medium51% loss rate

Commanders (9)

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6 sibling battles · 0 factions

Last verified July 2026
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