Triangle Lake may refer to:
*
Triangle Lake (Idaho)
Triangle Lake is a small alpine lake in Elmore County, Idaho, United States, located in the Sawtooth Mountains in the Sawtooth National Recreation Area. The lake is accessed from Sawtooth National Forest trail 454 along the Little Queens River ...
, an alpine lake in
Elmore County, Idaho
Elmore County is a county in the U.S. state of Idaho. As of the 2020 census, the population was 28,666. The largest city and county seat is Mountain Home.
Elmore County comprises the Mountain Home, ID Micropolitan Statistical Area, which is ...
*
Triangle Lake, Ontario
*
Triangle Lake, Oregon
Triangle Lake is an unincorporated community in Lane County, Oregon, United States. It is about west of Junction City on Oregon Route 36, on the southwest side of the lake of same name. Lake Creek, a tributary of the Siuslaw River, enters and ...
{{Geodis