title: Canton of Guémené-Penfao
text: # Canton of Guémené-Penfao
  
  The canton of Guémené-Penfao is an administrative division of the Loire-Atlantique department, western France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Guémené-Penfao.
  
  It consists of the following communes:
  
  * Abbaretz
  * La Chevallerais
  * Conquereuil
  * Derval
  * La Grigonnais
  * Guémené-Penfao
  * Jans
  * Lusanger
  * Marsac-sur-Don
  * Massérac
  * Mouais
  * Nozay
  * Pierric
  * Puceul
  * Saffré
  * Saint-Vincent-des-Landes
  * Sion-les-Mines
  * Treffieux
  * Vay
  