Shuswap Lake (pronounced /ˈʃuːʃwɑːp/) is a lake located in south-central British Columbia, Canada that drains via the Little River into Little Shuswap Lake. Little Shuswap Lake is the source of the South Thompson River, a branch of the Thompson River, a tributary of the Fraser River. It is at the heart of a region known as the Shuswap Country or "the Shuswap", noted for its recreational lakeshore communities including the city of Salmon Arm.