CASUALTY RECORD // October 11, 1805
Battle of Haslach-Jungingen
Estimated casualties — killed, wounded, captured, and missing — by side, with confidence labels per surviving record.
Casualties by side
2 sides catalogued · combined 2,600 estimated
French Empire
1,500
Medium-confidence figure
Austrian Empire
1,100
Medium-confidence figure
Battle context
The Battle of Haslach-Jungingen was a French victory fought north of Ulm during the Ulm campaign of the War of the Third Coalition. Despite facing an Austrian force several times their own size — roughly 25,000 against an estimated 4,000 to 6,000 men — Dupont's division held its position and inflicted around 1,100 Austrian casualties while sustaining approximately 1,500 of its own. The engagement contributed to the broader encirclement operation around Ulm that would result in the capitulation of Mack's army. Austrian indecision at Haslach-Jungingen reflected command paralysis that characterized the wider campaign, allowing Napoleon to consolidate his envelopment before the Austrians could mount an effective breakout or relief effort.
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