Sibunag, officially the Municipality of Sibunag (; ), is a municipality in the province of Guimaras, Philippines. According to the , it has a population of people.
Sibunag was created by virtue of Republic Act No. 7896 on February 20, 1995.
Sibunag is a part of the Metro IloiloâÂÂGuimaras area, centered on Iloilo City. It is from Jordan. Its territory includes the islands of Inampulugan, Natugna, and several other minor islets in the Guimaras Strait.
Sibunag is administratively subdivided into 14 barangays. Each barangay consists of puroks and some have sitios.
At the 2024 census, the population of Sibunag was 23,787 people, with a density of .
The Sibunag (Jordan III) 115876 Schools District Office governs all educational institutions within the municipality. It oversees the management and operations of all private and public, from primary to secondary schools.