CASUALTY RECORD // December 2, 1805
Battle of Austerlitz
Estimated casualties — killed, wounded, captured, and missing — by side, with confidence labels per surviving record.
Casualties by side
2 sides catalogued · combined 35,569–45,288 estimated
French Empire
8,569–9,288
Medium-confidence figure
Russian Empire
27,000–36,000
Medium-confidence figure
Battle context
The Battle of Austerlitz, fought on December 2, 1805, was one of the most significant engagements of the Napoleonic Wars and a decisive moment in the War of the Third Coalition. The battle, also known as the Battle of the Three Emperors, brought together approximately 158,000 troops from the French Empire and the combined Russian and allied forces under Emperors Napoleon, Alexander I, and Francis II. French casualties numbered between roughly 8,500 and 9,300, while Russian losses reached an estimated 27,000 to 36,000, reflecting the scale of the coalition defeat. The engagement effectively shattered the military capacity of the Third Coalition and established French dominance over continental Europe at that stage of the Napoleonic Wars.
‹ Full battle dossierSources (48)
Monograph
200 let tradic bitvy u Slavkova: vydáno k 40. výročí prvního příjezdu Norberta Brassinna na slavkovské bojiště
→ Open sourceMonograph
Atlas of World Military History
Monograph
Austerlitz
Monograph
Austerlitz 1805: The Fate of Empires
Monograph
European Political Facts 1789–1848
Monograph
Innovator or Imitator: Napoleon's Operational Concepts and the Legacies of Bourcet and Guibert
Monograph
Napoleon : A Life
Monograph
Napoleon and Austerlitz: An Unprecedentedly Detailed Combat Study of Napoleon's Epic Ulm-Austerlitz Campaigns of 1805
→ Open sourceMonograph
Napoleon: a biographical companion
Monograph
The Campaigns of Napoleon
Monograph
The Course of Europe Since Waterloo
Monograph