Borutta () is a comune (municipality) in the Metropolitan City of Sassari in the Italian region Sardinia, located about north of Cagliari and about southeast of Sassari.
Borutta borders the following municipalities: Bessude, Bonnanaro, Cheremule, Thiesi, Torralba. The volcanic hill once housing the village of Sorres (destroyed by the Aragonese in the early 14th century) houses the Pisan-Romanesque church of San Pietro di Sorres.
Borutta is best known for being the first municipality in Italy to have a woman as its mayor, when Ninetta Bartoli was elected in 1946.