Arrondissements of the Seine-Maritime department

The 3 arrondissements of the Seine-Maritime department are:[1] In 1800, the arrondissements of Rouen, Dieppe, Le Havre, Neufchâtel and Yvetot were established.

The arrondissements of Neufchâtel and Yvetot were disbanded in 1926.

[2] The borders of the arrondissements of Seine-Maritime were modified in January 2017:[3]