Emerald Lake
- Elko County, Nevada
- Emerald Lake (British Columbia)
- Emerald Lake (Idaho)
- Emerald Lake (Lassen Peak)
- Emerald Lake (Mount Timpanogos Wilderness)
- Emerald Lake (Ooty)
- Emerald Lake (San Juan National Forest)
- Emerald Lake (Saskatchewan)
- Emerald Lake (Trinity County, California)
- Emerald Lake (Yukon)
- Emerald Lake Hills, California
- Emerald Lake State Park
- Emerald Lakes, New Zealand
- Emerald Lakes, Pennsylvania
- Emerald, Victoria
- Emeraude Lake
- Hallett Peak
- Hillsborough, New Hampshire
- Lake Emerald (disambiguation)
- List of lakes in Deer Lodge County, Montana
- List of lakes in Gallatin County, Montana
- List of lakes in Pondera County, Montana
- List of lakes in Silver Bow County, Montana
- List of lakes in Stillwater County, Montana
- List of lakes in Sweet Grass County, Montana
- Mammoth Lakes, California