Regions of Canada
- Castlederg
- Castle Dermot
- Castleford
- Castlegar
- Castle Gardens
- Castle Glen Estates
- Castle Green
- Castleguard Glacier
- Castleguard Meadows
- Castleguard Mountain
- Castleguard River
- Castle Heights
- Castle Hide Cove
- Castle Hill
- Castle Hill
- Castle Hill National Historic Site of Canada
- Castle Island
- Castle Island
- Castle Island
- Castle Island
- Castle Island
- Castle Island
- Castle Island
- Castle Island
- Castle Island
- Castle Islet
- Castle Junction
- Castle Lake
- Castle Lake
- Castle Lakes
- Castleman Lake
- Castlemore
- Castle Mountain
- Castle Mountain
- Castle Mountain
- Castle Mountain
- Castle Mountain
- Castle Mountain
- Castle Mountain
- Castle Mountain
- Castle Mountain
- Castle Mountain
- Castle Pass
- Castle Peak
- Castle Peak
- Castle Point
- Castlereagh
- Castleridge
- Castle River
- Castle Rock
- Castle Rock
- Castle Rock
- Castle Rock
- Castle Rock
- Castle Rock Hoodoos Park
- Castle Rock Point
- Castle Rock Pool
- Castle's Island
- Castleton
- Castle Towers Creek
- Castle Towers Glacier
- Castle Towers Mountain
- Castlewood Creek
- Castlewood Lake
- Castlewood Lake
- Castley Brook
- Castley Pools
- Castnor Creek
- Caston Lake
- Castor
- Castor and Pollux River
- Castor Beach
- Castor Bogan
- Castor Brook
- Castor Cove
- Castor Creek
- Castor Creek
- Castor Creek
- Castor Creek
- Castor Island
- Castor Island
- Castor Island
- Castor Lake
- Castor Lake
- Castor Lake
- Castor Lake
- Castor Lake
- Castor Lake
- Castor Oil Chute
- Castoroil Lake
- Castor Peak
- Castor Point
- Castor Point Island
- Castor Pond
- Castor Ponds
- Castor River
- Castor River North
- Castor River South
- Castor Rock
- Castors Harbour
- Castors River
- Castor Tilt Pond
- Castra Creek
- Castra Lake
- Casualty Creek
- Casummit Creek
- Casummit Lake
- Casummit Lake
- Caswall Tower
- Caswell
- Caswell Bay
- Caswell Creek
- Caswell Hill
- Caswell Island
- Caswell Lake
- Caswell Lake
- Caswell Lake
- Caswell Lake
- Caswell Point
- Caswell's Beach
- Caswill Lake
- Catacombs Creek
- Catacombs Mountain
- Catala Island
- Catala Island Marine Park
- Catala Passage
- Catalaque Shoal
- Catalina
- Catalina Harbour
- Cataline Creek
- Catalone
- Catalone Beach
- Catalone Gut
- Catalone Lake
- Catalone Point
- Catalone River
- Catalone Road
- Catamaran Brook
- Catamaran Lakes
- Catamaran Pond
- Catamaran Reef
- Catamount
- Catamount Glacier
- Catamount Peak
- Cataract
- Cataract Brook
- Cataract Col
- Cataract Creek
- Cataract Creek
- Cataract Creek
- Cataract Creek
- Cataract Creek
- Cataract Falls
- Cataract Glacier
- Cataract Lake
- Cataract Lake
- Cataract Pass
- Cataract Peak
- Cataract River
- Cataract Rock
- Cataract Rock
- Cataracts Pond
- Cataracts Provincial Park
- Cataraqui
- Cataraqui Bay
- Cataraqui River
- Cat Arm River
- Catastrophe Creek
- Catastrophe Lake
- Catawba Lake
- Cat Bay
- Cat Bay
- Cat Bay Pond
- Catbird Slough
- Cat Brook
- Catchacoma
- Catchacoma Lake
- Catchacoma Narrows
- Catcha Lake
- Catcher Lake
- Catchers Pond
- Cat Cove
- Cat Cove
- Cat Cove
- Cat Cove
- Cat Cove
- Cat Cove
- Cat Cove
- Cat Cove Bight
- Cat Cove Island
- Cat Cove Point
- Cat Cove Pond
- Cat Creek
- Cat Creek
- Cat Creek
- Cat Creek
- Cat Creek
- Cat Creek
- Cate Creek
- Catens Cove