| Bubunaoan River | |
| Pushpin Map: | Mindanao mainland#Philippines |
| Pushpin Map Caption: | Bubunaoan River mouth |
| Subdivision Type1: | Country |
| Subdivision Name1: | Philippines |
| Subdivision Type2: | Region |
| Subdivision Type3: | Province |
| Subdivision Type4: | Municipality |
| Progression: | Bubunaoan–Cagayan |
The Bubunaoan River is a river of the Philippines. It is a tributary of the Cagayan River.[1]