in Canada

• Baker Lake, Nunavut, a community in Canada
• Baker Lake (Nunavut), the lake after which the community is named
• Baker Lake Airport, the airport serving the community
• Baker Lake Water Aerodrome, a water aerodrome serving the community during part of the year
• Baker Lake (electoral district), a territorial electoral district (riding) for the Legislative Assembly of Nunavut

in the United States

• Baker Lake (California), a lake in Shasta County
• Baker Lake (Washington), a lake in Whatcom County