| Jones Falls Dam | |
|---|---|
 | |
| Country | Canada |
| Location | Leeds and Grenville United Counties, Ontario |
| Status | Operational |
Jones Falls Dam is a dam on the Rideau Canal located in Rideau Lakes, Leeds and Grenville United Counties, Ontario, Canada, that was built between 1828 and 1831 to tame the mile-long series of rapids and falls that flowed from Sand Lake and into the White Fish River (now drowned).