Skip to content
The War AtlasThe · War · Atlas

BATTLE // June 15, 1808

First Siege of Zaragoza

LOADING MAP TELEMETRY…

Overview

The siege of Zaragoza was a bloody struggle in the Peninsular War. A French army under General Lefebvre-Desnouettes and subsequently commanded by General Jean-Antoine Verdier besieged, repeatedly stormed, and was repulsed from the Spanish city of Zaragoza in the summer of 1808.

Overview adapted from Wikipedia, licensed under CC BY-SA 4.0.

Significance

The First Siege of Zaragoza was an early and costly French setback in the Peninsular War. A French force under Lefebvre-Desnouettes, and later Verdier, committed repeated assaults against the Spanish city of Zaragoza in the summer of 1808, incurring roughly 3,500 casualties without securing the objective. The Spanish garrison and population, commanded by Palafox alongside Marcq and O'Neylle, absorbed comparable losses yet held the city. The repulse demonstrated that Spanish resistance could blunt French operational momentum at the urban level, complicating the broader campaign to consolidate French control over the Iberian Peninsula. Zaragoza's survival became a symbol of defiance early in the war, with consequences for how both sides understood the nature and duration of the conflict ahead.

Forces & casualties

Troop strength

  • French Empire9,500–15,500
    medium
  • Spain13,000
    medium

Both sides were near-evenly matched in numbers

Casualties

  • French Empire3,500
    medium28% loss rate
  • Spain3,000–5,000
    medium31% loss rate

Commanders (5)

French Empire

Compare with sibling battle

6 options

Pick a battle to compare side-by-side

Related

6 sibling battles · 3 factions

Last verified June 2026
Cite this page →Suggest a correction →