Hidden Lake or Hidden Lakes may refer to:
Lakes Hidden Lake (Antarctica)
Canada Hidden Lake (Alberta), a lake in Banff National Park in Canada Hidden Lake (Vancouver Island), a lake in British Columbia, Canada Hidden Lake (Eldridge Township, Nipissing District), a lake in Eldridge Township, Nipissing District, Ontario Hidden Lake (Redditt Township, Kenora District), a lake in Redditt Township, Kenora District, Ontario Hidden Lake (Timiskaming District), a lake in Timiskaming District, Ontario Hidden Lake (Hastings County), a lake in Hastings County, Ontario Hidden Lake (Rainy River District), a lake in Rainy River District, Ontario Hidden Lake (Sioux Lookout), a lake in Sioux Lookout, Ontario Hidden Lake (Algoma District), a lake in Algoma District, Ontario Hidden Lake (Cochrane District), a lake in Cochrane District, Ontario Hidden Lake (Parkman Township, Nipissing District), a lake in Parkman Township, Nipissing District, Ontario Hidden Lake (Big Sand Lake, Kenora District), a tributary of Big Sand Lake, Kenora District, Ontario Hidden Lake (Clancy Township, Nipissing District), a lake in Clancy Township, Nipissing District, Ontario Hidden Lake (Frontenac County), a lake in Frontenac County, Ontario
United States Hidden Lake (Alaska), a lake near the Kenai River Hidden Lake (Sawtooth Wilderness), a lake in Sawtooth National Recreation Area, Idaho Hidden Lake (White Cloud Mountains), a lake in Sawtooth National Recreation Area, Idaho Hidden Lake, a lake of Beaverhead County, Montana Hidden Lake, a lake of Carbon County, Montana Hidden Lake (Flathead County, Montana) Hidden Lakes, a series of eight lakes in Gallatin County, Montana Hidden Lake, a lake of Granite County, Montana Hidden Lake, a lake of Jefferson County, Montana Hidden Lake, a lake of Mineral County, Montana Hidden Lake, a lake of Missoula County, Montana Hidden Lake, a lake of Pondera County, Montana Hidden Lake, a lake of Ravalli County, Montana Hidden Lake, a lake of Sweet Grass County, Montana Hidden Lakes (Nevada), a lake in Elko County Hidden Lake (Skagit County, Washington)
Other uses Hidden Lake (horse), a Kentucky-bred mare Hidden Lake Academy, a boarding school in Dahlonega, Georgia Hidden Lake Airport, an airport in New Port Richey, Florida Hidden Lake Peaks, a series of peaks in Skagit County, Washington