尚普萨克（法语：Champsac）是法国利穆赞大区上维埃纳省的一个市镇，属于罗什舒阿尔区韦勒河畔奥拉杜县。该市镇2009年时的人口为603人。

尚普萨克人口变化图示

数据来源：INSEE

Champsac (Occitan:Chamçac) is a commune in the Haute-Vienne department in the Limousin region in western France, sitting near to both the Dordogne and Charente borders.

Inhabitants are known as Champsacois.

The village snuggles quietly within the Dordogne-Limousin National Park. Amenities within Champsac include a butchers, a bakers, a hairdressers, a church, a wine merchants and a bar/hotel/restaurant and tabac 'Le Champsac'.