Atlas of Battles

battle, landmark, Revolutionary and Napoleonic

Battle of Marengo

Battle of Marengo was a battle fought on 14 June 1800 at Q748210, in what is now Italy. It was part of the Napoleonic Wars, which ran from 1803 to 1815. The recorded result: French victory. Recorded strength: Originally: 22,000 men, 15 cannon; Total: 28,000 men against 30,000 men, 100 cannon.

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Battle of Marengo
Louis-François, Baron Lejeune, Public domain, via Wikimedia Commons.
Fought14 June 1800
WhereQ748210, Italy44.883N, 8.683E
OutcomeFrench victory
BelligerentsFranceagainstAustria
Part ofNapoleonic Wars1803 to 1815

Where it sits in the Napoleonic Wars

Battle of Platzberg, 1794Battle of Lodi, 1796Battle of Spinges, 1797Battle of Marengo, 1800Action of 10 December 1800, 1800Battle of West Kay, 1801French capture of Gorée, 1804Battle of Pulo Aura, 1804Battle of Vizagapatam, 1804Raid on Boulogne, 1804Action of 5 October 1804, 1804Action of 10 August 1805, 1805Battle off Cape Palos, 1805Battle of Diamond Rock, 1805Battle of Memmingen, 1805Battle of Ulm, 1805Battle of Cape Ortegal, 1805Battle of Mariazell, 1805Action of 26 July 1806, 1806Battle of Blaauwberg, 1806Battle of San Domingo, 1806Action of 13 March 1806, 1806Action of 21 April 1806, 1806Action of 9 July 1806, 1806Action of 23 August 1806, 1806Action of 25 September 1806, 1806Battle of Jena–Auerstedt, 1806Action of 18 October 1806, 1806Battle of Golymin, 1806Adriatic campaign of 1807–1814, 1807Siege of Stralsund, 1807, 1807Battle of Eylau, 1807Capture of the Jeune Richard, 1807Action of 10 November 1808, 1808Battle of Kock, 1809Action of 22 January 1809, 1809Action of 10 February 1809, 1809Battle of Les Sables-d'Olonne, 1809Action of 6 April 1809, 1809Troude's expedition to the Caribbean, 1809Battle of Ratisbon, 1809Battle of the Basque Roads, 1809Battle of Stralsund, 1809Action of 31 May 1809, 1809Action of 13 September 1810, 1810Action of 3 July 1810, 1810Invasion of Île Bonaparte, 1810Action of 15 November 1810, 1810Battle of Lissa, 1811Action of 24 March 1811, 1811Action of 29 November 1811, 1811Action of 22 May 1812, 1812Battle of Pirano, 1812Action of 7 February 1813, 1813Action of 5 November 1813, 1813Battle of Varvažov, 1813Battle of Peterswalde, 1813Siege of Cattaro, 1813Siege of Zara, 1813Siege of Antwerp, 1814Siege of Ragusa, 1814Battle of Jobourg, 1814Siege of Ajaccio, 1815Battle of Montélimar, 1815Battle of Loriol, 1815Battle of Ligny, 1815Battle of Quatre Bras, 1815Battle of Waterloo, 1815Battle of Wavre, 1815Battle of Rocheserviere, 1815Battle of La Suffel, 1815Battle of the Hospital, 1815Battle of Rocquencourt, 1815Battle of Issy, 181517941815Battle of Marengo, 1800
75 placed engagements of the Napoleonic Wars in time order; taller ticks are more widely documented. Each tick is a link.

Record

Date14 June 1800
PlaceQ748210, Italy
44.883N, 8.683E
KindBattle, Revolutionary and Napoleonic
StrengthOriginally: 22,000 men, 15 cannon; Total: 28,000 men30,000 men, 100 cannon
Casualties and lossesbetween 5,600 and 7,000, with at least: 1,100 killed; 3,600 wounded; 900 captured6,000 killed or wounded; 8,000 captured; 40 cannons; Modern sources: 9,402 total; 963 killed; 5,518 wounded; 2,921 captured; 13 cannons
Commanders
  • Michael von Melas
  • Peter Karl Ott von Batorkez
  • Anton von Zach
  • Konrad Valentin von Kaim
  • Karl Joseph Hadik von Futak
  • Anton von Elsnitz
Battle of MarengoBattle of MarengoFirst Battle of MarengoSecond Battle of MarengoSiege of AlessandriaSiege of Alessandria (1657)Battle of AlessandriaFirst Battle of MarengoSiege of AlessandriaMilanTurinNiceGenoaPisaBergamoLuganoComo100 km44.883N, 8.683E
The recorded site, with the nearest other engagements in the atlas. Present-day coastlines, rivers and borders; towns from Natural Earth.

The ground today

Relief of the ground around the site of Battle of Marengo
Relief within about 10.0 km of the site, contours every 5 m. Copernicus DEM GLO-30, ESA.
Satellite view of the site of Battle of Marengo today
The same ground from Sentinel-2 on 2025-10-24. Contains modified Copernicus Sentinel data 2025.

The recorded site stands at about 102 m; within 10.0 km the ground runs from 80 to 134 m, 54 m of relief, gently rolling country and today it is 72% cropland, 15% built-up, 8% grassland.

cropland: 72%built-up: 15%grassland: 8%tree cover: 5%cropland 72%built-up 15%grassland 8%tree cover 5%
west to east, 10.0 km84 to 111 mnorth to south, 10.0 km87 to 120 m
Elevation from the Copernicus DEM GLO-30 (ESA, Airbus); land cover from ESA WorldCover 2021 (CC BY 4.0), within about 5 km of the recorded site. Computed, not recorded.

Nearest engagements

In the same war

Elsewhere in 1800

Combat data (CDB90)

Attacker: AUS ARMYDefender: FR ARMY OF THE RESERVE
Strength31,00029,000
Casualties11,000 (35.5%)7,000 (24.1%)
Mission accomplishment, 1 to 1027
Outcomedefender won
Duration1.2 days
Front width4 km6.8 km
Attacker advanced-3 km

From the US Army Concepts Analysis Agency Database of Battles (CDB90, battle 115), public domain, in the CC0 tidy edition by Jeffrey B. Arnold. Figures are the database's estimates, compiled in 1990 from published histories, and may differ from the Wikipedia infobox above.

Battle of Marengo is one of 2,009 engagements of the 18th century in the atlas and one of 942 in present-day Italy.

Sources

Identity, coordinates, dates and the war from Wikidata Q273011, released under CC0. Result, belligerents, commanders, strength and casualties from the infobox of the English Wikipedia article Battle of Marengo, revision 1382832341, read 2026-11-14, licensed CC BY-SA 4.0; the article's text is not reproduced here. Present-day country and state from Natural Earth. Dates before 1582 follow the Julian calendar as recorded.