| Little Clyde River | |
| Name Etymology: | After the River Clyde in Scotland |
| Pushpin Map: | Canada Southern Ontario |
| Pushpin Map Caption: | Location of the mouth of the Little Clyde River in southern Ontario |
| Subdivision Type1: | Country |
| Subdivision Name1: | Canada |
| Subdivision Type2: | Province |
| Subdivision Name2: | Ontario |
| Subdivision Type3: | Region |
| Subdivision Name3: | Eastern Ontario |
| Subdivision Type4: | County |
| Subdivision Name4: | Lanark |
| Subdivision Type5: | Municipality |
| Subdivision Name5: | Lanark Highlands |
| Source1: | Tate Lake |
| Source1 Coordinates: | 45.0397°N -76.5914°W |
| Source1 Elevation: | 267m (876feet) |
| Mouth: | Clyde River |
| Mouth Coordinates: | 45.1181°N -76.475°W |
| Mouth Elevation: | 169m (554feet) |
| River System: | Saint Lawrence River drainage basin |
The Little Clyde River is a river in the municipality of Lanark Highlands, Lanark County in Eastern Ontario, Canada.[1] It is in the Saint Lawrence River drainage basin, is a right tributary of the Clyde River, and was named after the River Clyde in Scotland.
The Little Clyde River begins at the outflow from Tate Lake in geographic Dalhousie Township.[2] It flows east, then turns northeast, passes the community of Poland, enters geographic Lanark Township,[3] and reaches its mouth at the Clyde River. The Clyde River flows via the Mississippi River and the Ottawa River to the Saint Lawrence River.
