The canton of Chartres-1 is an administrative division of the Eure-et-Loir department, northern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Chartres.
It consists of the following communes:
Berchères-Saint-Germain Briconville Challet Champhol Chartres (partly) Clévilliers Coltainville Fresnay-le-Gilmert Gasville-Oisème Jouy Poisvilliers Saint-Prest
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