

This is a list of the 130departments (French:départements), the conventional name for the administrative subdivisions of theFirst French Empire at the height of its territorial extent, circa 1811.

Several territories of European France were also ruled over directly by France but were not organised into departments, these being:Illyrian Provinces, and thePrincipality of Erfurt, and so these are not included in this list. Similarly, four additional French departments were also created inCatalonia (annexed from Spain in 1812); their juridical status remained incomplete until the French lost their grip on Spain in 1814. Those departments were:Bouches-de-l'Èbre,Montserrat,Sègre, andTer.
The names of departments formed from territories annexed to France after 1791 have been colour-coded as follows:
| Former territory of theKingdom of Sardinia, annexed in 1792 (Duchy of Savoy) and 1793 (County of Nice) | |
| Former territory of theAustrian Netherlands and other territories (Liège,Stavelot-Malmedy andThorn), annexed in 1795 | |
| Former territory of theHoly Roman Empire on the left bank of theRhine, annexed on various dates between 1795 and 1801 | |
| Former territory of theCisrhenian Republic, annexed in 1802 | |
| Former territory of theSubalpine Republic (annexed in 1802) and theLigurian Republic (annexed in 1805) | |
| Former territory of theKingdom of Etruria (annexed in 1807) and theDuchy of Parma (annexed in 1808) | |
| Former territory of thePapal States, annexed in 1809 | |
| Former territory of variousGerman states, annexed in 1810 | |
| Former territory of theKingdom of Holland, annexed in 1810 | |
| Former territory of theRhodanic Republic, annexed in 1810 |
Moreover, theTanaro department was established in 1802 and disbanded in 1805; it was one of the six originaldépartments which took the place of theSubalpine Republic. Its territory was divided between the threedépartments ofMarengo,Stura, andMontenotte (the latter was created after the annexation of theLigurian Republic).