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ORDER OF BATTLE // August 18, 1099

Battle of Ascalon

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

Forces engaged

2 sides catalogued · combined 30,200 estimated

  • Crusaders

    10,200

    Medium-confidence figure

  • Fatimid Caliphate

    20,000

    Medium-confidence figure

Battle context

The Battle of Ascalon, fought shortly after the capture of Jerusalem, is generally regarded as the concluding military action of the First Crusade. The Crusader army under Godfrey of Bouillon engaged and defeated a Fatimid Egyptian force under Al-Afdal Shahanshah that substantially outnumbered the crusading forces, with the Fatimid army fielding roughly 20,000 troops against approximately 10,200 Crusaders. The Fatimid side sustained recorded casualties of 12,700. By driving off the Egyptian relief army, the Crusaders consolidated their hold on Jerusalem and denied the Fatimid Caliphate an immediate opportunity to reverse the results of the city's fall. The engagement thus served as a defensive validation of the campaign's territorial gains: without a victory at Ascalon, the newly established Crusader presence in Jerusalem would have faced an organized Fatimid counteroffensive within weeks of the city's capture.

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Last verified July 2026
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