| Yamaguchi Dam | |
| Location: | Nagano Prefecture, Japan |
| Coordinates: | 35.5867°N 137.5703°W |
Yamaguchi Dam (Japanese: 山口ダム) is one of a dozen or so dams on the Kiso River in the Nagano Prefecture, Japan. It was completed in 1957.[1]
The word yamaguchi (山口) means "Mountain Pass", and is a common place name in Japan. There are several dams with this name; for a list, see
The corresponding word in Chinese, written with the same characters, is read shankou. There are at least 2 dams in China with Shankou in their names: