For the electoral district, see Comox Valley (provincial electoral district). For the Regional District of the same name, see Comox Valley Regional District.The Comox Valley is a region on the east coast of Vancouver Island, British Columbia, Canada, that includes the city of Courtenay, the town of Comox, the village of Cumberland, and the unincorporated settlements of Royston, Union Bay, Fanny Bay, Black Creek and Merville.