| Sibualbuali | |
|---|---|
 | |
| Highest point | |
| Elevation | 1,819 m (5,968 ft) |
| Coordinates | 1°33′22″N 99°15′18″E / 1.556°N 99.255°E |
| Geography | |
| Location | Sumatra, Indonesia |
| Geology | |
| Rock age | 6,000,9028 |
| Stratovolcano | |
| Volcanic arc | Sunda Arc |
| Last eruption | 12 February 2026 |
| Climbing | |
| First ascent | 1829 |
| Easiest route | 6271 |
Sibualbuali is a stratovolcano in northern Sumatra, Indonesia. It has two solfatara fields on the eastern flank. There is a rhyolitic-dacitic lava dome, erupted from the Toru-Asik fault.
