| Tigwa River | |
| Pushpin Map: | Mindanao mainland#Philippines |
| Pushpin Map Caption: | Tigwa River mouth |
| Subdivision Type1: | Country |
| Subdivision Name1: | Philippines |
| Subdivision Type2: | Region |
| Subdivision Name2: | Northern Mindanao |
| Subdivision Type3: | Province |
| Subdivision Name3: | Bukidnon |
| Subdivision Type4: | City/municipality |
| Subdivision Name4: | San Fernando |
| Mouth: | Pulangi River |
| Mouth Coordinates: | 7.9682°N 125.3258°W |
| Progression: | Tigwa–Pulangi–Mindanao |
The Tigwa River is a river in Bukidnon, Philippines. Its drainage area is located in the northern part of the municipality of San Fernando. It is one of the major tributaries of the Pulangi River.