Gonthier
Gonthier may refer to:
- 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
