Fowler Lake is a lake in the Canadian province of Saskatchewan. The lake is in the RM of Loon Lake No. 561, west of Makwa Lake and Makwa Lake Provincial Park. West of and upstream of Fowler Lake is Murphy Lake, which is separated by an isthmus and connected by a short stream. Fowler Lake's outflow is at the eastern end and it flows eastward meandering through forest and muskeg before emptying into Makwa Lake. Access to the lake and its amenities is from Highway 699.

Fowler Lake is in the Boreal Transition ecozone and is surrounded by a forest of trembling aspen, balsam poplar, white spruce, and balsam fir.

Fowler Lake Recreation Site (54°01′06″N 109°24′51″W / 54.0184°N 109.4142°W / 54.0184; -109.4142) is a provincial recreation area that encompasses most of the western half of Fowler Lake, the eastern shore of Murphy Lake, and the isthmus separating the two lakes. The park offers access to both lakes and accommodations. FireSong Resort is located within the park and is located on the north-western shore of Fowler Lake.

• List of lakes of Saskatchewan
• List of protected areas of Saskatchewan
• Tourism in Saskatchewan

• FireSong Resort