Harebell Lake (French: lac Harebell) is a lake in geographic Speight Township in the Unorganized West Part of Timiskaming District in northeastern Ontario, Canada. It is part of the Saint Lawrence River drainage basin, and is about 22 kilometres (14 mi) southwest of the community of Kenabeek. The lake has one unnamed inflow, at the southwest. The primary outflow is an unnamed creek at the northeast which flows to McKenzie Lake and onward, flowing subsequently via Spray Creek, Spring Creek, the Montreal River and the Ottawa River to the Saint Lawrence River.