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ORDER OF BATTLE // May 7, 1864

Atlanta Campaign

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

Forces engaged

2 sides catalogued · combined 172,819 estimated

  • United States

    112,819

    Medium-confidence figure

  • Confederate States

    60,000

    Medium-confidence figure

Battle context

The Atlanta Campaign was a sustained Union offensive through northwest Georgia during the summer of 1864, constituting a central operation in the western theater of the American Civil War. Union Major General William T. Sherman advanced from the vicinity of Chattanooga, Tennessee, into Georgia opposed by Confederate General Joseph E. Johnston. The Union force of over 112,000 men faced a Confederate army of approximately 60,000. Combined casualties exceeded 66,000 across both sides. Command of the Confederate Army of Tennessee passed from Johnston to John B. Hood during the campaign. The fall of Atlanta carried significant strategic and political weight within the broader conflict of 1864.

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Last verified June 2026
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