| |
|---|---|
| Location | |
| OS grid reference | NS387918 |
| Coordinates | 56°05′N 4°35′W / 56.09°N 4.59°W |
| Name | |
| Name meaning | Buck, or Male Goat Island |
| Physical geography | |
| Island group | Loch Lomond |
| Area | ha |
Highest elevation | 24 m (79 ft) |
| Administration | |
| Council area | Stirling |
| Country | Scotland |
| Sovereign state | United Kingdom |
| Demographics | |
| Population | 0 |
| References | |

Bucinch or Buc-Innis (Scottish Gaelic: "Buck Island" or "Male Goat Island") is a small island in Loch Lomond, in west central Scotland.
The heavily wooded island lies due north of Inchcruin and rises steeply from a rocky coastline to 24 metres (79 feet) in a central summit.
Along with smaller neighbour, Ceardach, Bucinch was donated to the National Trust for Scotland by Col Charles L Spencer of Warmanbie, Dumfries, in 1943. Although uninhabited for centuries, there are remains of a stone jetty.
56°05′30″N 4°35′39″W / 56.09169°N 4.59425°W