Chartres-de-Bretagne (French pronunciation: [ʃaʁtʁ də bʁətaɲ]; Breton: Karnod, Gallo: Chartr) is a commune in the Ille-et-Vilaine department of Brittany in northwestern France.

Inhabitants of Chartres-de-Bretagne are called Chartrains in French.

Historical population

Year Pop. ±% p.a. 1793 719 —     1800 757 +0.74% 1806 810 +1.13% 1821 620 −1.77% 1831 737 +1.74% 1836 757 +0.54% 1841 768 +0.29% 1846 770 +0.05% 1851 780 +0.26% 1856 748 −0.83% 1861 791 +1.12% 1866 867 +1.85% 1872 846 −0.41% 1876 875 +0.85% 1881 945 +1.55% 1886 952 +0.15% 1891 1,056 +2.10% 1896 1,070 +0.26%	Year Pop. ±% p.a. 1901 984 −1.66% 1906 901 −1.75% 1911 845 −1.28% 1921 718 −1.62% 1926 771 +1.43% 1931 763 −0.21% 1936 764 +0.03% 1946 895 +1.60% 1954 1,005 +1.46% 1962 1,770 +7.33% 1968 1,579 −1.89% 1975 3,100 +10.12% 1982 4,869 +6.66% 1990 5,543 +1.63% 1999 6,467 +1.73% 2007 6,948 +0.90% 2012 7,349 +1.13% 2017 7,800 +1.20%
Source: EHESS and INSEE (1968-2017)

• Communes of the Ille-et-Vilaine department
• Emmanuel Guérin Sculptor Chartres-de-Bretagne war memorial

• Official website (in French)
• Base Mérimée: Search for heritage in the commune, Ministère français de la Culture. (in French)
• Mayors of Ille-et-Vilaine Association Archived 14 January 2012 at the Wayback Machine (in French)