The canton of Montmédy is an administrative division of the Meuse department, northeastern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Montmédy.
It consists of the following communes:
Avioth Azannes-et-Soumazannes Bazeilles-sur-Othain Brandeville Bréhéville Breux Chaumont-devant-Damvillers Chauvency-le-Château Chauvency-Saint-Hubert Damvillers Delut Dombras Écouviez Écurey-en-Verdunois Étraye Flassigny Gremilly Han-lès-Juvigny Iré-le-Sec Jametz Juvigny-sur-Loison Lissey Louppy-sur-Loison Marville Merles-sur-Loison Moirey-Flabas-Crépion Montmédy Peuvillers Quincy-Landzécourt Remoiville Réville-aux-Bois Romagne-sous-les-Côtes Rupt-sur-Othain Thonne-la-Long Thonne-le-Thil Thonne-les-Près Thonnelle Velosnes Verneuil-Grand Verneuil-Petit Vigneul-sous-Montmédy Villécloye Ville-devant-Chaumont Vittarville Wavrille
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