Bonorva (Sardinian: Bonòlva) is a town and comune (municipality) in the Metropolitan City of Sassari in the autonomous island region of Sardinia in Italy, located about 140 kilometres (87 mi) north of Cagliari and about 40 kilometres (25 mi) southeast of Sassari. It has 3,030 inhabitants.

As of 2026, the population is 3,030, of which 50.9% are male, and 49.1% are female. Minors make up 10.9% of the population, and seniors make up 31.3%.

As of 2025, of the known countries of birth of 3,064 residents, the most numerous are: Italy (2,949 – 96.2%), Argentina (21 – 0.7%), Romania (19 – 0.6%), Albania (17 – 0.6%).