Gonthier

Gonthier is a surname. Notable people with the surname include:


 * Brigitte Gonthier-Maurin (born 1956), member of the Senate of France representing the Hauts-de-Seine department
 * Charles Gonthier, CC (1928–2009), Puisne judge on the Supreme Court of Canada
 * Charles Gonthier, Prince of Schwarzburg-Sondershausen (1830–1909), ruler of the principality of Schwarzburg-Sondershausen within the German Empire
 * Dominique-Ceslas Gonthier (1853–1917), Canadian Roman Catholic priest, Dominican, author, and professor
 * François-Pierre-Gonthier Maine de Biran (1766–1824), French philosopher
 * Johanne Gonthier (born 1954), Quebec politician
 * Linard Gonthier (1565–after 1642), glass painter who worked in Troyes, France
 * Roger Gonthier (1884–1978), French architect in Limoges