Saint-Thierry (French pronunciation: [sɛ̃ tjɛʁi]) is a commune in the Marne department in north-eastern France.

[3] The village is named after Saint Thierry of Mont d'Hor, who founded the Saint-Thierry Abbey.

It was here that he wrote De natura et dignitate amoris ("On the Nature and Dignity of Love") and De contemplando Deo ("On the Contemplation of God").

[5] On 16 April 1917 Saint-Thierry was the site of one of the soviets of the Russian Revolution when soldiers of the 1st Brigade of the Russian Expeditionary Force in France formed a soldiers committee on learning of the February Revolution.

This Marne geographical article is a stub.