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ORDER OF BATTLE // January 1, 1862

Siege of Corinth

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

Forces engaged

2 sides catalogued · combined 185,000 estimated

  • United States

    120,000

    Medium-confidence figure

  • Confederate States

    65,000

    Medium-confidence figure

Battle context

The Siege of Corinth resulted in the capture of Corinth, Mississippi by Federal forces under Major General Henry W. Halleck after a month-long operation lasting from late April to late May 1862. Corinth was a strategically significant rail junction, and its fall extended Union control deeper into the Western theater following the bloody engagement at Shiloh. Halleck's force of approximately 120,000 faced a Confederate garrison of around 65,000 under General P.G.T. Beauregard. With relatively low casualties on both sides, the operation secured a key logistical node for the Union without a pitched engagement, consolidating Federal gains in northern Mississippi.

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Last verified June 2026
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