Alcantara, officially the Municipality of Alcantara, is a municipality in the province of Romblon, Philippines. According to the 2020 census, it h…Alcantara, officially the Municipality of Alcantara, is a municipality in the province of Romblon, Philippines. According to the 2020 census, it has a population of 17,171 people. Alcantara was first established in 1730 as La Lauan, a barrio of Looc town by migrants from Panay Island led by Don Ciriaco Alcantara. In 1855, the barrio was annexed from Looc and converted into a pueblo or town. However, in 1868, it was abolished and annexed as a barrio of Guintigui-an town after a reorganization of municipalities resulting from the creation of Romblon province.