Anilao refers to two specific barangays, Anilao Proper and Anilao East, located within the municipality of Mabini in Batangas, Philippines. These areas are situated on the large island of Luzon, specifically at the southern end of the Calumpang Peninsula facing Maribacan Island.
While it identifies specific administrative divisions, the term Anilao is frequently used as a generic designation for the broader region encompassing the municipalities of Mabini, Tingloy, and Bauan.