Otter Lake

Otter Lake may refer to:

U.S.

 * Otter Lake (Illinois), a lake
 * Otter Lake, Indiana, a census-designated place
 * Otter Lake (Michigan), any of several lakes
 * Otter Lake (Waterford Township, Michigan)
 * Otter Lake, Michigan, a village
 * Otter Lake (Cayuga County, New York), a lake
 * Otter Lake (Arietta, Hamilton County, New York), a lake
 * Otter Lake, New York, a hamlet in Oneida County
 * Otter Lake (Oneida County, New York), a lake
 * Otter Lake (Elcho, Wisconsin)
 * Otter Lake (Washington), within the Alpine Lakes Wilderness

Canada

 * Otter Lake (British Columbia), a lake in the Tulameen Valley in the Similkameen Country
 * Otter Lake Provincial Park in British Columbia
 * Otter Lake, Nova Scotia, a small unincorporated town
 * Otter Lake (Nova Scotia), any of several lakes
 * Otter Lake (Otter River), the source of the Otter River, in Kenora District, Ontario
 * Otter Lake (Rideau Lakes, Leeds and Grenville United Counties, Ontario)
 * Otter Lake (Seguin, Parry Sound District, Ontario)
 * Otter Lake, Quebec, a municipality
 * Otter Lake (Saskatchewan), a lake
 * Otter Lake Airport in Saskatchewan
 * Otter Lake Water Aerodrome in Saskatchewan