The Canton of Pas-en-Artois is a former canton situated in the department of the Pas-de-Calais and in the Nord-Pas-de-Calais region of northern France. It was disbanded following the French canton reorganisation which came into effect in March 2015. It consisted of 25 communes, which joined the canton of Avesnes-le-Comte in 2015. It had a total of 7,678 inhabitants (2012).