Lewis Channel[1] is a strait located between Cortes Island and West Redonda Island in the Discovery Islands of British Columbia, Canada.

It is part of the northern Salish Sea.

Teakerne Arm branches off of the main channel to the east and forms a large protected bay within West Redonda Island.

The northern hydrological limit of Lewis Channel delineates part of the northern limit of the Salish Sea.

This article about a location on the Central Coast of British Columbia, Canada is a stub.