| Mount Horohoro | |
| Other Name: | ホロホロ山 |
| Elevation M: | 1322.3 |
| Listing: | List of mountains and hills of Japan by height |
| Location: | Hokkaidō, Japan |
| Coordinates: | 42.6333°N 149°W |
| Topo: | Geographical Survey Institute 25000:1 徳舜瞥山 50000:1 徳舜瞥山 |
is a mountain in Hokkaidō. It is located on the border between Date and Shiraoi in Hokkaidō, Japan. It is the tallest mountain in the Iburi subprefecture. From the top, Lake Tōya, Lake Shikotsu, Mount Yōtei, Mount Eniwa, and even the outskirts of Sapporo are all visible.[1]