Massena's Army of Portugal
15 September 1810
2nd CORPS - General Reynier
| 1st Division - Gen Merle | Number of Bases |
| Sarrut's Brigade | |
| - 2nd Leger | 4 |
| - 36th Ligne | 4 |
| Graindorge's Brigade | |
| - 4th Leger | 4 |
| 2nd Division - Gen Heudelet | Number of Bases |
| Foy's Brigade | |
| - 17th Leger | 3 |
| - 70th Ligne | 5 |
| Arnaud's Brigade | |
| - 31st Leger | 3 |
| - 47th Ligne | 5 |
| Cavalry Brigade - Gen Soult | Number of Bases |
| - 1st Hussars, 22nd Chasseurs | 1 |
| - Hanoverian Chasseurs | 1 |
| - 8th Dragoons | 1 |
| Artillery | 8 |
6th CORPS - Marshal Ney
| 1st Division - Gen Marchand | Number of Bases |
| Maucune's Brigade | |
| - 6th Leger | 3 |
| - 69th Ligne | 3 |
| Marcognet's Brigade | |
| - 39th Ligne | 3 |
| - 76th Ligne | 4 |
| 2nd Division - Gen Mermet | Number of Bases |
| Bardet's Brigade | |
| - 25th Leger | 3 |
| - 27th Ligne | 4 |
| Labassee's Brigade | |
| - 50th Ligne | 4 |
| - 59th Ligne | 4 |
| 3rd Division - Gen Loison | Number of Bases |
| Simon's Brigade | |
| - 26th Ligne | 3 |
| - Legion du Midi | 1 |
| - Legion Hanovrienne | 2 |
| Ferey's Brigade | |
| - 32nd Leger | 1 |
| - 66th Ligne | 4 |
| - 82nd Ligne | 2 |
| Cavalry Brigade - Gen Lamotte | Number of Bases |
| 3rd Hussars, 15th Chasseurs | 3 |
| Artillery | 8 |
8th CORPS - General Junot
| 1st Division - Gen Clausel | Number of Bases |
| Menard's Brigade | |
| - 19th, 25th, 28th, 34th Ligne | 4 |
| Taupin's Brigade | |
| - 15th Leger | 2 |
| - 46th, 75th Ligne | 2 |
| Godard's Brigade | |
| - 22nd Ligne | 5 |
| 2nd Division - Gen Solignac | Number of Bases |
| Gratien's Brigade | |
| - 15th Ligne | 3 |
| - 86th Ligne | 2 |
| Thomiere's Brigade | |
| - 65th Ligne | 5 |
| - Regt Irlandais | 2 |
| - Regt de Prusse | 2 |
| Cavalry Division - Gen Ste Croix | Number of Bases |
| 1st, 2nd, 4th, 9th, 14th, 26th Dragoons | 4 |
| Artillery | 8 |
Reserve Cavalry - General Montbrun
| Reserve Cavalry | Number of Bases |
| Lorcet's Brigade | |
| - 3rd, 6th Dragoons | 2 |
| Cavrois' Brigade | |
| - 11th Dragoons | 1 |
| Ornano's Brigade | |
| - 15th, 25th Dragoons | 3 |
| Horse Artillery | 2 |
| Reserve Artillery | 10 |
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