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ORDER OF BATTLE // November 5, 1757

Battle of Rossbach

Estimated force strength by side, with confidence labels per surviving record.

Forces engaged

2 sides catalogued · combined 63,110 estimated

  • Prussia

    22,000

    Medium-confidence figure

  • France

    41,110

    Medium-confidence figure

Battle context

The Battle of Rossbach, fought on 5 November 1757 near the village of Rossbach in the Electorate of Saxony, saw Frederick the Great defeat a combined Franco-Imperial force during the Seven Years' War. The Allied army of 41,110 — French forces augmented by a contingent of the Reichsarmee of the Holy Roman Empire — was routed by a Prussian force of only 22,000 in an engagement lasting roughly 90 minutes. French and Imperial casualties reached between 8,000 and 10,000. The outcome demonstrated that Frederick could defeat numerically superior Coalition opponents drawn from two of the principal powers arrayed against Prussia, checking the combined pressure of France and the Holy Roman Empire on the western and central theaters of the war.

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Last verified July 2026
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