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CASUALTY RECORD // May 9, 1939

Battle of Nanchang

Estimated casualties — killed, wounded, captured, and missing — by side, with confidence labels per surviving record.

Casualties by side

2 sides catalogued · combined 46,536 estimated

  • China

    22,536

    Medium-confidence figure

  • Empire of Japan

    24,000

    Medium-confidence figure

Battle context

The Battle of Nanchang was the first major military engagement of the Second Sino-Japanese War to follow the Battle of Wuhan, marking a continuation of large-scale Japanese operations into interior China. Fought around Nanchang in Jiangxi province, the battle pitted a Chinese force of roughly 16,000 against a Japanese force of approximately 120,000. Chinese casualties exceeded the total size of the recorded Chinese force engaged, indicating the severity of the fighting. Japanese casualties of around 24,000 suggest the defense imposed a meaningful cost despite the disparity in numbers. The engagement underscored Japan's strategic push to consolidate control over key provincial centers following its earlier capture of Wuhan.

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Sources (7)

Last verified May 2026
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