Fabrica is barangay (or barrio) of Sagay City in the province of Negros Occidental, Philippines. At the 2010 census, it had a population of 4,962 people. It was formerly the biggest barrio in the Philippines, and one of the most cosmopolitan areas in the Visayas. Fabrica was also the generic name of the barrios of Fabrica, Paraiso, and Central Lopez, where a sugarmill was located, making the area the most industrialized in Negros.