| Ohkubo Tameike Dam | |
| Name Official: | 大久保溜池 |
| Location: | Kumamoto Prefecture, Japan |
| Dam Length: | 86m |
| Dam Height: | 15m |
| Construction Began: | 1912 |
| Opening: | 1914 |
| Res Capacity Total: | 105 thousand cubic meters |
| Res Catchment: | 0.3 sq. km |
| Res Surface: | 2 hectares |
| Coordinates: | 32.2175°N 130.6689°W |
| Location Map: | Japan |
Ohkubo Tameike Dam is an earthfill dam located in Kumamoto Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 0.3 km2. The dam impounds about 2 ha of land when full and can store 105 thousand cubic meters of water. The construction of the dam was started on 1912 and completed in 1914.[1]