The 3 arrondissements of the Loiret department are:[1]
- Arrondissement of Montargis, (subprefecture: Montargis) with 125 communes.[2] The population of the arrondissement was 170,285 in 2016.
- Arrondissement of Orléans, (prefecture of the Loiret department: Orléans) with 121 communes. The population of the arrondissement was 440,562 in 2016.
- Arrondissement of Pithiviers, (subprefecture: Pithiviers) with 79 communes. The population of the arrondissement was 63,483 in 2016.