梅多克（法语：Médoc，也译作美度）是法国吉伦特省的一个地区，位于吉伦特河口左岸，，波尔多以北。梅多克经济的成功主要归功于出产红葡萄酒，梅多克有约1500个葡萄园（酒庄）。

该区域也有松树林和长长的沙滩。梅多克的地理条件对于葡萄栽培并不理想，由于临近大西洋，拥有相对温暖的气温，高降雨量，这使得腐烂是一个经常的问题。通常认为梅多克葡萄酒的特性来自于当地的土壤，虽然地形平坦，需要极好的排水,同时土壤中的砾石能够保持热量，使得葡萄藤长成发达和伸展的根系。

The Médoc (French pronunciation: ​[medɔk]; Gascon: Medòc [meˈðok]) is a region of France, well known as a wine growing region, located in the département of Gironde, on the left bank of the Gironde estuary, north of Bordeaux. Its name comes from (Pagus) Medullicus, or "country of the Medulli", the local Celtic tribe. The region owes its economic success mainly to the production of red wine; it is home to around 1,500 vineyards.