| Sas River | |
| River | |
| Countries | Romania |
|---|---|
| Counties | Neamţ County |
| Tributaries | |
| - left | La Fântâna Omului |
| - right | Comori, Lespezi, Derzanul |
| Source | |
| - location | Junction of headwater La Fântâna Omului and Comori |
| Mouth | Bouleţ |
The Sas River is a tributary of the Bouleţ River in Romania. It starts at the junction of headwaters La Fântâna Omului and Comori