| Lio Lesong | |
| Coordinates: | 2.9833°N 114.8667°W |
| Pushpin Map: | Borneo |
| Pushpin Label Position: | right |
| Subdivision Type: | Country |
| Subdivision Name: |  Malaysia |
| Subdivision Type1: | State |
| Elevation M: | 443 |
Lio Lesong is a settlement in the Upper Baram region of Sarawak, Malaysia. It lies approximately 527.6km (327.8miles) east-north-east of the state capital Kuching.
Neighbouring settlements include: