City Opera of Vancouver is a professional chamber opera company in Vancouver, Canada, founded in 2006. Its past productions include the Vancouver premiere of Nigredo Hotel by Ann-Marie MacDonald and Nic Gotham; commission and premiere of 'Missing', by librettist Marie Clements and composer Brian Current, given in co-production with Pacific Opera Victoria; the premiere of a 'new' Mozart chamber opera, 'The Lost Operas of Mozart'; the world premiere of Pauline, a chamber opera with an original libretto by Margaret Atwood; the commission and workshop premiere of 'Fallujah', with music by Tobin Stokes and libretto by Heather Raffo, and supported by the Annenberg Foundation of Los Angeles; the Canadian event premiere of Sumidagawa and Curlew River in double bill; and, the British Columbia premiere of Viktor Ullmann's The Emperor of Atlantis.