Canton of Béthune-Sud

{{Unreliable sources|date=June 2022}}

The Canton of Béthune-Sud was one of the 14 cantons of the arrondissement of Béthune, in the Pas-de-Calais department, in northern France. It had 18,859 inhabitants in 2012.[https://www.insee.fr/fr/statistiques/fichier/2119595/dep62.pdf Populations légales 2012: 62 Pas-de-Calais], INSEE It was disbanded following the French canton reorganisation which came into effect in March 2015.