翁库尔（法语：Oncourt）是法国洛林大区孚日省的一个市镇，属于埃皮纳区摩泽尔河畔沙特县。该市镇2009年时的人口为168人。

翁库尔人口变化图示

数据来源：INSEE

Oncourt is a former commune in the Vosges department in Alsace-Champagne-Ardenne-Lorraine in northeastern France. On 1 January 2016, it was merged into the new commune Capavenir-Vosges. Inhabitants are called Oncourtois.