诺阿斯卡（意大利语：Noasca），是意大利都灵省的一个市镇。总面积77平方公里，人口186人，人口密度2.4人/平方公里（2009年）。ISTAT代码为001165。

Noasca is a comune (municipality) in the Metropolitan City of Turin in the Italian region Piedmont, located about 50 kilometres (31 mi) northwest of Turin, in the Orco Valley.

Noasca borders the following municipalities: Cogne, Valsavarenche, Locana, Ceresole Reale, Groscavallo, and Chialamberto. It is part of the Gran Paradiso National Park. The main peak in the area is the Roc at 4,026 metres (13,209 ft).