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The War AtlasThe · War · Atlas

ORDER OF BATTLE // May 26, 1831

Battle of Ostrołęka

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

Forces engaged

2 sides catalogued · combined 101,729 estimated

  • Congress Poland

    48,467

    Medium-confidence figure

  • Russian Empire

    53,262

    Medium-confidence figure

Battle context

Battle of Ostrołęka, November Uprising.

‹ Full battle dossier
Last verified June 2026
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