Ten Mile Lake Provincial Park is a provincial park in the Cariboo Land District of British Columbia, Canada, north of the city of Quesnel. The park is situated within the Fraser Plateau and Basin complex, in a transition area between the wetter Quesnel Highland to the east, and the dry Chilcotin Plateau to the west.
Ten Mile Lake Provincial Park is named after a Pacific Great Eastern Railway milepost placed in the area in the early 1900s.