Saint-Avold (French pronunciation: [sɛ̃.t‿avɔld]; German: Sankt Avold; Lorraine Franconian: Sänt Avuur) is a commune in the Moselle department in Grand Est in north-eastern France.

The Saint-Avold area has frequently suffered invasions and since the nineteenth century has been controlled alternately by German and French authorities.

Gradually a complex developed after it received the relics of Saint Nabor, and the church was rebuilt in the eighteenth century, in part following Baroque style.

Just north of the town is the site of Europe's largest United States' World War II military cemetery, the Lorraine American Cemetery and Memorial, with the graves of 10,489 American soldiers who died during World War II.

Most of the men were killed during the United States' drive to expel German forces from the fortress city of Metz toward the Siegfried Line and the Rhine River.