Arrow Lake may refer to:
Places Arrow Lake (Flathead County, Montana), in Glacier National Park, US Arrow Lake (Western Australia), a lake in Western Australia Arrow Lakes, in British Columbia, Canada Arrow Lakes Provincial Park Arrow Lakes Hospital Arrow Lakes Generating Station
Other uses Arrow Lakes people, a Canadian First Nations people Arrow Lake (microprocessor), the code name for the Intel Core Ultra Series 2 processor line-up
See also Lough Arrow, Ireland, a freshwater lake