布尔齐（意大利语：Bulzi），是意大利萨萨里省的一个市镇。总面积21.63平方公里，人口563人，人口密度26.0人/平方公里（2009年）。ISTAT代码为090019。

Bulzi (Sardinian:Bultzi) is a comune (municipality) in the Province of Sassari in the Italian region Sardinia, located about 180 kilometres (110 mi) north of Cagliari and about 25 kilometres (16 mi) northeast of Sassari. As of 31 December 2004, it had a population of 614 and an area of 21.6 square kilometres (8.3 sq mi).