Guihulngan, officially the City of Guihulngan or simply Guihulngan City, is a 5th-class city in the province of Negros Oriental, Philippines., City of Guihulngan has Thirty-three barangay with the Name s of, Barangay: Bakid, Balogo, Banwague, Basak, Binobohan, Buenavista, Bulado, Calamba, Calupa-an, Hibaiyo, Hilaitan, Hinakpan, Humayhumay, Imelda, Kagawasan, Linantuyan, Luz, Mabunga, Mckinley, Nagsaha, Magsaysay, Malusay, Mani-akPadre Zamora, Plagatasanon, Planas, Poblacion, Sandayao, Tacpao, Tinayunan Beach, Tinayunan Hill, Trinidad and Barangay Villegas.