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BATTLE // December 21, 1808

Battle of Molins de Rey

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Overview

The Battle of Molins de Rei or Battle of Molins de Rey or Battle of Molins del Rey saw an Imperial French corps led by Laurent Gouvion Saint-Cyr attack a Spanish army temporarily led by Theodor von Reding and the Conde de Caldagues because its commander Juan Miguel de Vives y Feliu was absent. Saint-Cyr outmaneuvered his opponents, distracting them with a false attack in front while sending the bulk of his force across Llobregat River in a turning movement around the Spanish right flank. The Spanish defensive lines crumbled and the French captured 1,200 soldiers, all the Spanish artillery and Caldagues himself. The Peninsular War engagement was fought near Molins de Rei, located 15 kilometres (9 mi) west of Barcelona, Catalonia, Spain.

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

Significance

The Battle of Molins de Rey was fought 15 kilometres west of Barcelona in Catalonia, placing it within the broader French effort to consolidate control over northeastern Spain during the Peninsular War. The Spanish force suffered approximately 2,200 casualties against a French corps of 14,000, with the loss of all Spanish artillery and the capture of the Conde de Caldagues compounding the numerical toll. The Spanish army was further disadvantaged by the absence of its commander Juan Miguel de Vives y Feliu, leaving Theodor von Reding and Caldagues in temporary command. The outcome removed an organized Spanish defensive force from the Catalan theater and stripped it of its artillery, significantly degrading Spanish capacity to contest French operations in the region.

Tactics

Saint-Cyr employed a deception-and- approach. A false frontal attack was launched to fix the Spanish forces and direct their attention forward, while the bulk of the French force crossed the Llobregat River in a turning movement around the Spanish right . The Spanish defensive lines, caught between the feint and the flanking column, collapsed under the combined pressure. The maneuver resulted in the capture of 1,200 soldiers, all Spanish artillery, and Caldagues himself.

Forces & casualties

Troop strength

  • First French Empire14,000
    medium
  • Kingdom of Spain15,000
    medium

Both sides were near-evenly matched in numbers

Casualties

  • Kingdom of Spain2,200
    medium15% loss rate

Commanders (8)

First French Empire

Kingdom of Spain

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6 sibling battles · 3 factions

Last verified June 2026
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