The canton of Outreau is a canton situated in the department of the Pas-de-Calais and in the Hauts-de-France region of northern France.
The canton is organised around Outreau in the arrondissement of Boulogne-sur-Mer. The elevation varies from 0m to 96m at ÃÂquihen-Plage for an average elevation of 55m.
At the French canton reorganisation which came into effect in March 2015, the canton was expanded from 2 to 11 communes: