The following units and commanders fought in the Battle of Eylau of the Napoleonic Wars.
French Army Emperor Napoleon I of France
III Corps Marshal Davout
Divisions Regiments and batteries First Division
General of Division Morand 13th Light Infantry 17th Line Infantry 30th Line Infantry 51st Line Infantry 61st Line Infantry two foot batteries (13 guns) Second Division
General of Division Friant 33rd Line Infantry 48th Line Infantry 108th Line Infantry 111th Line Infantry one foot battery (8 guns) Third Division
General of Division Gudin 12th Line Infantry 21st Line Infantry 25th Line Infantry 85th Line Infantry one foot battery (8 guns) Light Cavalry
General of Brigade Vialannes 1st Chasseurs 12th Chasseurs Corps Artillery Reserve three foot batteries, one horse battery (17 guns)
IV Corps Marshal Soult
Divisions Regiments and batteries First Division
General of Division Saint-Hilaire 10th Light Infantry 35th Line Infantry 43rd Line Infantry 55th Line Infantry two foot batteries (12 guns) Second Division
General of Division Leval 24th Light Infantry 4th Line Infantry 28th Line Infantry 46th Line Infantry 57th Line Infantry two foot artillery batteries (12 guns) Third Division
General of Division Legrand 26th Light Infantry 18th Line Infantry 75th Line Infantry Tirailleurs Corses Tirailleurs du Pô two foot batteries (12 guns) Corps Artillery Reserve one foot battery (6 guns)
VI Corps Marshal Ney
Divisions Regiments and batteries First Division
General of Division Marchand 6th Light Infantry 39th Line Infantry 69th Line Infantry 76th Line Infantry Second Division
General of Division Gardanne 25th Light Infantry 27th Line Infantry 50th Line Infantry 59th Line Infantry Light Cavalry
General of Brigade Colbert 10th Chasseurs 9th Hussars Corps Artillery Reserve four foot batteries, two horse batteries (24 guns)
VII Corps Marshal Augereau
Divisions Regiments and batteries First Division
General of Division Jacques Desjardin 16th Light Infantry 14th Line Infantry 44th Line Infantry 105th Line Infantry one foot and one horse battery (8 guns) Second Division
General of Division Heudelet 7th Light Infantry 24th Line Infantry 63rd Line Infantry one foot and one horse battery (8 guns) Light Cavalry
General of Brigade Antoine Durosnel 20th Chasseurs one horse battery (4 guns) Corps Artillery Reserve two foot batteries (16 guns)
Imperial Guard
Divisions Regiments and batteries Infantry
Marshal Lefebvre 1st Grenadiers à pied 1st Chasseurs à pied 2nd Chasseurs à pied Imperial Guard Cavalry
Marshal Bessières Grenadiers à Cheval Chasseurs à Cheval de la Garde Impériale and Mamelukes Artillery two horse batteries (12 guns)
Reserve Cavalry Marshal Murat
Divisions Regiments and batteries First Cuirassier Division
General of Division Nansouty (absent) 9th Cuirassiers 11th Cuirassiers one-half horse battery (3 guns) Second Cuirassier Division
General of Division d'Hautpoul 1st Cuirassiers 5th Cuirassiers 10th Cuirassiers one-half horse battery (3 guns) First Dragoon Division
General of Division Klein 1st Dragoons 2nd Dragoons 4th Dragoons 14th Dragoons 20th Dragoons 26th Dragoons one-half horse battery (3 guns) Second Dragoon Division
General of Division Grouchy 3rd Dragoons 4th Dragoons 6th Dragoons 10th Dragoons 11th Dragoons one-half horse battery (3 guns) Third Dragoon Division
General of Division Beaumont 5th Dragoons 8th Dragoons 12th Dragoons 16th Dragoons 19th Dragoons 21st Dragoons one-half horse battery (3 guns) Fourth Dragoon Division
General of Division Sahuc 17th Dragoons 18th Dragoons 19th Dragoons 21st Dragoons one-half horse battery (3 guns) Light Cavalry Division
General of Division Lasalle 1st Hussars 3rd Hussars 5th Hussars 13th Chasseurs Light Cavalry Brigade
General of Brigade Wathier 11th Chasseurs Bavarian 1st Kronprinz Chevau-léger Corps Artillery Reserve one horse battery (8 guns)
Russian Army General of Cavalry Count Bennigsen
Chief of Staff: Quartermaster-General, Major General F.F. Steinheil + 2nd Division - Lieutenant-General Count A.I. Ostermann-TolstoyBrigadeBrigade CommandersUnitsStrengthCavalry BdeMajor General 5 sqds5 sqds10 sqdsIlowaiski №9 Cossacks5 sotniasEfremov №3 Cossacks5 sotnias1st Infantry BdeMajor General A.Y. MasowskiPavlovski Grenadiers3 bns3 bns2nd Infantry BdeN. SukinPetsburg Grenadiers3 bns3 bns3rd Infantry BdeMG I.A. Diven3 bns3 bns1st Artillery BdeCol StavitskyBattery Company Maj Osipov12 gunsBattery Company Maj Talyzin12 gunsLight Company May Efremov12 gunsLight Company Maj Voyeikov12 guns1st Horse Battery Col Stavitsky12 gunsEngineers1st Pioneer Regiment,
Pioneer Company of Major Dreyer + 3rd Division - Lieutenant-General Baron von der Osten-SackenBrigadeBrigade CommandersUnitsStrength3rd Cavalry BdeMajor General Count P.P. von der Pahlen5 sqds5 sqdsIlowaiski №10 Cossacks5 sotniasPapuzin Cossacks5 sotnias1st Infantry BdeMajor General F.A. Ushakov3 bns3 bns2nd Infantry BdeMajor General V.P. Titov3 bns3 bns5th Infantry BdeMajor General Prince DolgorukovChernigov Musketeers3 bns3 bns3 bnsArtillery BdeCol von BrilBattery Company Col von Bril12 gunsBattery Company Maj Kotlyarov12 gunsLight Company May Mitrofanov12 gunsLight Company Maj Strazhev 12 gunsHorse Battery Col Pirogov12 gunsPontoon Company of Captain KhovenEngineers1st Pioneer Regiment, 1st Pioneer Company of Major Afanas'ev
Fourth Division
Major General A.A. Somov
Cavalry
Brigade MG Baron Friedrich von Korff St. George (Order) Cuirassiers (5 sqs) Pskov Dragoons (5 sqs) Polish Horse (10 sqs) Grekov 9 Cossacks (5 sotnias) Grekov 18 Cossacks (5 sotnias)
Infantry
Brigade MG Somov Tula Musketeers (3 bns) Tengisk Musketeers (3 bns)
Brigade MG Arseniev 2 Tobolsk Musketeers (3 bns) Polotzk Musketeers (3 bns)
Brigade MG Barclay de Tolly Kostroma Musketeers (3 bns) 3rd Jaegers (3 bns)
Artillery
Brigade Col Prince Yashvil 2 Battery Company Maj Savitsky (12 guns) Battery Company Maj Kudryavtsev (12 guns) Light Company Maj Yushkov (12 guns) Light Company Maj Brimmer (12 guns) Light Company Maj Mikulin (12 guns) Horse Company Col Prince Yashvil 2 (12 guns)
Engineers
Pontoon Company of Major Artsibashev 1st Pioneer Regiment, Miner Company of Captain Gebner 1
Fifth Division
Lieutenant General N.A. Tuchkov I
Cavalry
Brigade MG Prince Golitsyn Riga Dragoons (5 sqs) Kasan Dragoons (5 sqs) Elisabethgrad Hussars (10 sqs) Lithuanian Horse (10 sqs) Gordeev 1 Cossacks (5 sotnias)
Infantry
Brigade ? Sievsk Musketeers (3 bns) [Kaluga Musketeers (3 bns) Detached to Prussians; not present]
Brigade MG Ivan Leontiev Perm Musketeers (3 bns) Mohilev Musketeers (3 bns)
Brigade Col Priouda 24th Jaegers (3 bns) 25th Jaegers (3 bns)
Artillery
Brigade Col Count Sievers Battery Company Col Count Sievers (12 guns) Battery Company Maj Sigismund (12 guns) Light Company Maj Klingenberg (12 guns) Horse Company Maj Obleuhov 1st (12 guns)
Troops from the Sixth Division
From the Cavalry Brigade Alexandria Hussars (10 sqs) Popov 5 Cossacks (5 sotnias)
From the Infantry
Brigade MG K.F. Baggovut Starooskol Musketeers (3 bns) 4th Jaegers (3 bns)
From the Artillery Brigade Battery Company Lt-Col Vasil’ev (12 guns) Horse Company Col Merlin (12 guns) Light Company in two Light platoons (12 guns)
Seventh Division
Lieutenant General D.S. Dokhturov
Cavalry
Brigade MG Chaplits Moscow Dragoons (5 sqs) Ingermannland Dragoons (5 sqs) Pavlograd Hussars (10 sqs) Malachov Cossacks (5 sotnias) Andronov 1 Cossacks (5 sotnias)
Infantry
Brigade MG A.V. Zapol'skii Ekaterinoslav Grenadiers (3 bns) Moscow Musketeers (3 bns)
Brigade MG Straton-Potapov Vladimir Musketeers (3 bns) Voronezh Musketeers (3 bns)
Brigade MG Markov 1 Pskov Musketeers (3 bns) Azov Musketeers (3 bns) 5th Jaegers (3 bns)
Artillery
Brigade Col Ermolov Battery Company Maj Ansio (12 guns) Battery Company Maj Shulman 2nd (12 guns) Light Company Maj Kondratiev (12 guns) Light Company Maj Panfilov (12 guns) Light Company Maj Krivtsov (12 guns) Horse Company Col Ermolov (12 guns)
Engineers
2nd Pioneer Regiment, Pioneer Company Maj Berg
Eighth Division
Lieutenant General P.K. Essen 3
Cavalry
Brigade MG P.F. Glebov-Streshnev Petersburg Dragoons (5 sqs) Livland Dragoons (5 sqs) Olviopol Hussars (10 sqs) Kieselev Cossacks (5 sotnias) Sysojev Cossacks (5 sotnias)
Infantry
Brigade MG Zakhar Dmitrievich Olsufiev Moscow Grenadiers (3 bns) [* Viburg Musketeers Detached; fought with Prussian Corps]
Brigade MG Engelhardt 1 Schlusselburg Musketeers (3 bns) Staroingermannland Musketeers (3 bns)
Brigade MG Levitsky Podolsk Musketeers (1 Musketeer bn) Archangelgorod Musketeers (3 bns) 7th Jaegers (3 bns)
Artillery
Brigade Col Nowak 1 Battery Company Maj Nepeytsyn (12 guns) Battery Company Maj Kolotinski (12 guns) Battery Company Maj Tatpykov (12 guns) Battery Company Maj Bastian 2d (12 guns) Horse Company Col Nowak 1st (12 guns)
Engineers
2nd Pioneer Regiment, Miner Company of Maj Zapreev
Fourteenth Division
Major General Count N.M. Kamensky 2d
Cavalry
Brigade Col D.D. Sheplev [Brigade may not have been present] Finland Dragoons (5 squadrons) Mitau Dragoons (5 squadrons) Grodno Hussars (10 squadrons) [Not present. Arrived at the army the day after the battle]
Infantry
Brigade MG Alekseev Belozersk Musketeers (3 bns) Ryazan Musketeers (3 bns)
Brigade MG Gersdorf Uglits Musketeers (3 bns) Sofia Musketeers (3 bns)
Artillery
Brigade Col Pyotr Papkov Battery Company Col Papkov 2d (12 guns) Light Company Maj Vitovtov (12 guns) Light Company Maj Green (12 guns)
Engineers
Pontoon Company of Major Rutkovski
Prussian artillery temporarily attached to the Russian Army's Right Flank at Eylau
Maj von Brockhausen
12–pound Battery Brockhausen Nr 34 (8 guns) 12-pound Battery Kulikke Nr 37 (8 guns) 6-pound Battery Wedekind Nr 8 (10 guns)
Prussian Corps
General Staff
Commander-in-chief: Lieutenant General Anton Wilhelm von L'Estocq General-Quartermaster-Lieutenant: Col Gerhard von Scharnhorst
Organization + Anton Wilhelm von L'Estocq's army at the Battle of EylauDivisionDivision CommandersUnitsStrengthAvantgarde50 cavalry from the Towarczys Regiment50 Towarczys40 cavalry from the Dragoon Regiment №6 "Auer"40 dragoons (9 sqs)9 sqdsHorse Battery №8 "Bredow" (8 guns)8 guns1st DivisionMajor General Grenadier Battalion "Fabecky"2 bns10 sqds4 sqds½ Horse Battery №13 "Rentzel"4 guns2nd DivisionMajor General Grenadier Battalion "Schlieffen"2 bns3rd DivisionMajor General 3 bns10 sqds½ Horse Battery №10 "Decker"4 gunsRearguardMajor General ½ Fusilier Battalion №21 "Stutterheim"2 coys1st Battalion, 5 sqds½ Horse Battery №6 "Sowinski"4 guns
Sources Cowan, Coley E. "Winter Battle: Eylau 1807". Strategy & Tactics Magazine, number 228 (May/June 2005). ISSN 1040-886X Smith, Digby. The Napoleonic Wars Data Book. London: Greenhill, 1998. Vasil'ev, AA, "COMPOSITION of ALLIED TROOPS at EYLAU: List of the Allied Russian and Prussian troops participating in the Battle of Preussisch-Eylau January 26 and 27 (February 7 and 8) 1807", Imperator No. 11 pp. 11–14 (2007)
fr:Ordre de bataille lors de la bataille d'Eylau