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ORDER OF BATTLE // September 23, 1821

Siege of Tripolitsa

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

Forces engaged

2 sides catalogued · combined 22,000 estimated

  • Greek Revolutionaries

    10,000

    Medium-confidence figure

  • Ottoman Empire

    12,000

    Medium-confidence figure

Battle context

The fall of Tripolitsa in September 1821 was an early and significant victory for Greek revolutionary forces in the opening phase of the Greek War of Independence. Tripolitsa held particular strategic value as the Ottoman administrative center of the Peloponnese, meaning its capture struck directly at the Ottoman imperial apparatus in the region. With a Greek force of approximately 10,000 facing an Ottoman garrison of around 12,000, the engagement resulted in roughly 8,000 Ottoman casualties, a toll that severely degraded Ottoman military and administrative capacity in the Peloponnese. The battle is also recorded as a massacre, reflecting the violence that accompanied the fall of the city. As one of the first major successes of the revolution, the seizure of Tripolitsa demonstrated that Greek forces could take and hold a major urban center, lending momentum and credibility to the broader independence movement in its critical early stage.

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Sources (8)

Last verified June 2026
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