| Mount Mabolasi | |
| Other Name: | Mount Wulameng |
| Elevation M: | 3785 |
| Listing: | 100 Peaks of Taiwan |
| Coordinates: | 23.5203°N 121.0672°W |
| Location: | Xinyi, Nantou County, Taiwan |
| Range: | Central Mountain Range |
The Mount Mabolasi is a mountain in Taiwan. The peak is located in Xinyi Township, Nantou County, near the border of Hualien County. It is also known as the Mount Wulameng .
The mountain is located within the Central Mountain Range with a maximum peak height of . It is the fourth highest mountain of Taiwan.
On 22 September 2015, an AIDC AT-3 of the Republic of China Air Force crashed around the mountain area during routine training flight, killing its two pilots.
On 20 January 2019, Taiwanese hiker, Gigi Wu, known for her social media photos of herself atop Taiwanese mountains wearing only two-piece bathing suits, fell into a 20-meter valley near Mabolasi Mountain. Rescue workers found her deceased.