The canton of Saint-Omer is an administrative division of the Pas-de-Calais department, in northern France.
It was created at the French canton reorganisation which came into effect in March 2015.
Its seat is in Saint-Omer.
[1] It comprises the following communes:[1] This Pas-de-Calais geographical article is a stub.
You can help Wikipedia by expanding it.50°45′N 2°15′E / 50.75°N 2.25°E / 50.75; 2.25