Gonthier

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

Brigitte Gonthier-Maurin, member of the Senate of France representing the Hauts-de-Seine department
Charles Gonthier, CC, Puisne judge on the Supreme Court of Canada
Charles Gonthier, Prince of Schwarzburg-Sondershausen, ruler of the principality of Schwarzburg-Sondershausen within the German Empire
Dominique-Ceslas Gonthier, Canadian Roman Catholic priest, Dominican, author, and professor
François-Pierre-Gonthier Maine de Biran, French philosopher
Johanne Gonthier, Quebec politician
Linard Gonthier, glass painter who worked in Troyes, France
Roger Gonthier, French architect in Limoges