加多尼（意大利语：Gadoni），是意大利努奥罗省的一个市镇。总面积43.5平方公里，人口900人，人口密度20.7人/平方公里（2009年）。ISTAT代码为091025。

Gadoni is a comune (municipality) in the Province of Nuoro in the Italian region Sardinia, located about 80 kilometres (50 mi) north of Cagliari and about 45 kilometres (28 mi) southwest of Nuoro. As of 31 December 2004, it had a population of 949 and an area of 43.4 square kilometres (16.8 sq mi).