Cowichan Bay (English: /ˈkaʊɪtʃæn/)[1] is a bay and community located on the east coast of southern Vancouver Island near Duncan, in British Columbia, Canada. The mouth of the Cowichan River is near Cowichan Bay. Mount Tzouhalem with its hiking trails and ecological reserve stands to the north. The bay is known for its fishing and scenic value. The area's main industries are fishing and tourism.
The area is served by the nearby coast-spanning Island Highway and Island Rail Corridor.