Sibley Lake (Kidder County, North Dakota) should not be confused with Sibley Lake National Wildlife Refuge.
| Sibley Lake | |
| Location: | Kidder County, North Dakota |
| Coordinates: | 46.9547°N -99.7362°W |
| Type: | Lake |
| Depth: | 16.4feet |
| Max-Depth: | 28.9feet |
| Shore: | 9.4miles |
| Pushpin Map: | North Dakota |
| Pushpin Map Alt: | Location of lake in North Dakota. |
Sibley Lake is a body of water located six miles north of Dawson in Kidder County, North Dakota. The lake has a surface area listed at . It is fished for walleye and perch. In 1975, Sibley Lake was designated as a National Natural Landmark by the National Park Service.