![](https://upload.wikimedia.org/wikipedia/commons/thumb/b/b6/Philippine-Water-Resources-Region_Map.jpg/500px-Philippine-Water-Resources-Region_Map.jpg)
Rivers in the Philippines are grouped into 18 major river basins. Of these, the Cagayan, the country's longest river,[1] has the largest drainage basin, followed by the Mindanao, the Agusan, and the Pampanga.[2]
Luzon[edit]
- Abra River
- Abulog River
- Agno River
- Angat River
- Apayao River
- Balili River
- Bay River
- Bicol River
- Bued River
- Cabuyao River
- Cagayan River
- Calumpang River (Batangas)
- Ifugao River
- Labo River
- Lawaye River
- Lobo River
- Mangangate River
- Marikina River (Metro Manila)
- Maygñaway River (on Catanduanes)
- Morong River
- Meycauayan River
- Navotas River
- Padsan River
- Pagsanjan River (Laguna)
- Pampanga River
- Pangil River (Laguna)
- Pansipit River
- Parañaque River
- Pasig River (Metro Manila)
- San Juan River
- San Cristobal River (Laguna)
- Santa Cruz River
- Sapang Baho River
- Siniloan River
- Tarlac River
- Tullahan River
- Tunasan River
- Umiray River
- Yawa River
- Zapote River
Visayas[edit]
- Abatan River, Bohol
- Aklan River, Panay
- Anilao River, Leyte
- Banica River, Negros Island
- Bojo River, Cebu
- Butuanon River, Cebu
- Catarman River, Northern Samar
- Catubig River, Northern Samar
- Hilabangan River
- Iloilo River, Panay
- Inabanga River, Bohol
- Jalaur River, Panay
- Kamputhaw River, Cebu
- Loboc River, Bohol
- Malbasag River, Leyte
- Matutinao River, Cebu
- Pambujan River, Northern Samar
- Panay River, Panay
- Silmugi River, Cebu
- Subangdaku River, Southern Leyte
- Ulot River, Samar
Mindanao[edit]
- Agus River
- Agusan River
- Buayan River
- Cagayan de Oro River
- Davao River
- Guagua River
- Malungon River
- Mandulog River (Iligan)
- Rio Grande de Mindanao
- Surigao River
- Tagum River
- Libuganon River
- Tagoloan River
- Initao River (Initao, Misamis Oriental)
- Talabaan River (Naawan, Misamis Oriental)
- Manticao River (Manticao, Misamis Oriental)
Longest rivers in the Philippines[edit]
References[edit]
- ^ a b c Kenneth Kimutai too (July 24, 2018). "Longest Rivers In The Philippines". worldatlas.com. WorldAtlas. Retrieved September 6, 2019.
- ^ Vicente B. Tuddao Jr. (September 21, 2011). "Water Quality Management in the Context of Basin Management: Water Quality, River Basin Management and Governance Dynamics in the Philippines" (PDF). www.wepa-db.net. Department of Environment and Natural Resources. Retrieved April 5, 2017.
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