| Mount Hatsuka | |
| Other Name: | 羽束山 |
| Elevation M: | 524.0 |
| Pronunciation: | pronounced as /ja/ |
| Location: | Sanda, Hyōgo, Japan |
| Range: | Tamba Highland |
| Coordinates: | 34.9167°N 151°W |
is a 524.0 meter high Japanese mountain in Sanda, Hyōgo, Japan. Another name of this mountain is Mount Koge. Mount Hatsuka is an independent peak in Tamba Highland. This mountain is on a popular picnic course from Dojo Station to Kozuki Bus Stop of Shinki Bus. On the top of the mountain, Hatsuka Shrine is extant.
This mountain was one of the mountains of the enduring ascetic practices for Shugenja monks. On the foot of this mountain there is the Koge-ji temple.