佛日山脉（Massif des Vosges）是法国东北部的山脉。跨越亚尔萨斯・洛林两地。

由北北东向南南西，和法国・德国国境的莱茵河并行。东边是沿莱茵河的亚尔萨斯平原（莱茵地沟带），西边是洛林台地。海抜约1千公尺，北边至德国是丘陵。南边隔贝尔福付近的低地和侏罗山脉北部相对。

盛行农业和牧畜，特别是亚尔萨斯的葡萄栽培和葡萄酒相当有名。

The Vosges (French pronunciation: ​[voːʒ]) (German: Vogesen [voˈɡeːzn̩]), also called the Vosges Mountains, are a range of low mountains in eastern France, near its border with Germany. Together with the Palatine Forest to the north on the German side of the border, they form a single geomorphological unit and low mountain range of around 8,000 square kilometres (3,100 sq mi) in area, which runs in a north-northeast direction from the Burgundian Gate (the Belfort–Ronchamp–Lure line) to the Börrstadt Basin (the Winnweiler–Börrstadt–Göllheim line) and which forms the western boundary of the Upper Rhine Plain. The Grand Ballon is their highest peak at 1424 m, followed by the Storkenkopf (1366 m) and the Hohneck (1364 m).